+1 for two good practices, assigning string literals to. In this program, we will read a string through user and calculate the length of the string using recursion in c programming language. Upon execution of this program, the user would be asked to enter a string, then the program would count the chars and would display the length of input string as output. In C every string is terminate with a special character NULL character escaped as \0. 3)The for loop iterates from the first character to the last character of the array. In this example, you will learn to find the length of a string manually without using the strlen() function. Using string::length: The method string::length returns the length of the string, in terms of bytes. topics: You can get the length of a string object by using a size() function or a length() function. C++ Program to Find the Length of a String. The string is a sequence of characters oran array of characters. String Manipulations In C Programming Using Library Functions C for Loop As you know, the best way to find the length of a string is by using the strlen () function. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. @Master_Ali_Coder Find the length of the string without using string function I hope you like this video. Share Improve this answer Follow edited Nov 18, 2016 at 3:41 Learn to code interactively with step-by-step guidance. We can see that the length of this string is 8 since it has 8 characters. That is, this program does not use library function or built-in function, strlen (). It uses a number of non-obvious tricks to gain speed without dropping to assembly, including: getting to a character that's properly aligned reading those aligned parts of the string into an int (or some larger datatype) to read several chars at a time sizeof() gives you the size of the data type used. 2)The recursive function checks the character at s[i] is null or not. Its value is considered to be 0. This programming language has a length function to find the string characters. It is defined in the header file. By using our site, you If the character is null then it returns the i value. How to Find Length of String in C++3 Easy methods:Length() , size() , strlen()#findstringlength #stringlength #stringlentghfinding #findlengthofstring #finds. Remove all Characters in a String Except Alphabets. The consent submitted will only be used for data processing originating from this website. How do I determine the size of my array in C? And then find its length as shown in the program given below. Join our newsletter for the latest updates. Write a C programming to find the repeated character in a given string. We can optimize the above program by eliminating the extra count variable and switching to while instead of for loop. Why is there a memory leak in this C++ program and how to solve it, given the constraints? To understand this example, you should have the knowledge of the following C++ programming topics: C++ Strings; Making statements based on opinion; back them up with references or personal experience. Example 1: Using loop to calculate the length of string. Learn C++ practically C++ DLL to Delphi: How to pass a pointer to data from C++ DLL to Delphi program? b)If the character is null then it returns the i value. C Program to Find the Length of a String There are two approaches to finding the length of a string in C: using the strlen function, which is part of the string.h library, and use a loop to iterate through the string and count the number of characters. Duplication or Copying Our Site Content Is Strictly Prohibited. To get the length of a C-string string, strlen () function is used. Since the type you pass to sizeof in this case is a pointer, it will return size of the pointer. Try Programiz PRO: Learn C++ practically Connect and share knowledge within a single location that is structured and easy to search. How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along a fixed variable? Methods to find length of string Using string::size: The method string::size returns the length of the string, in terms of bytes. To get the length of a C-string string, strlen() function is used. Learn to code interactively with step-by-step guidance. *, \&, @) as input Choose T if it is a test case, F if it is not a test case. Note that the strlen() function doesn't count the null character \0 while calculating the length. If you want another simple tutorial, this one or this one. Sort Elements in Lexicographical Order (Dictionary Order), Count the Number of Vowels, Consonants and so on, String Manipulations In C Programming Using Library Functions. In case if you have any doubts related to C program to find the length of the string leave a comment here. To find total length of the input string, iterate through string till the last character and on each iteration increment a counter variable. In this example, you will learn to compute the length (size) of a string (both string objects and C-style strings). Easiest way to remove 3/16" drive rivets from a lower screen door hinge? In this example, you will learn to compute the length (size) of a string (both string objects and C-style strings). It's an excellent idea when creating a pointer to string literals (e.g. size_t strLen = strlen(palavra); printf("Size of String >> %zu", strLen); For some reason mine shows lenght 0. The length of a string is the number of characters in the string before the null character. Try hands-on C Programming with Programiz PRO. Do Java Specialists Need Help with Essays? ; and char *p = ?string?;? Parewa Labs Pvt. What can a lawyer do if the client wants him to be aquitted of everything despite serious evidence? It wont improve performance but its more geeky. Get string character by index. If the character is null then it returns the i value. Here is an example of how you could do this: In the above program, the user is prompted to enter a string, which is then stored in the character array str. The serlen() calculates the length of the string and the value assigned to the variable length. Not only was I in C/C++ territory, I also had to be mindful of Microsoft's Security Development Lifecycle (SDL) Banned Function Calls for a specific project which made strlen a no-go due to. Try Programiz PRO: Try Programiz PRO: Java Programming - Beginner to Advanced; C Programming - Beginner to Advanced; Python Foundation; JavaScript Foundation; Web Development. Go to the editor. C complete playlist: https://www.youtube.com/playlist?list=PLdo5W4Nhv31a8UcMN9-35ghv8qyFWD9_SUse my code JKL10 to get a 10% discount on this subscriptionCare. Inside the loop increment the counter variable with 1 i.e. topics: You can get the length of a string object by using a size() function or a length() function. Square Star Pattern Program In Java Patterns, Java Right Arrow Star Pattern Program | Patterns, C Mirrored Right Triangle Star Pattern Program, C Program Find Maximum & Minimum Element In Array, C Program To Search All Occurrences Of A Character In String, C Program To Count Frequency Of Each Character In String, C Program To Delete Duplicate Elements From An Array, C Program Count Number of Words in String, C Program Number Of Alphabets, Digits & Special Character In String, C Program Copy One String to Another String, C Program Remove Repeated Characters from String. Time Complexity: O(1)Auxiliary Space: O(1). The number of distinct words in a sentence, Applications of super-mathematics to non-super mathematics. In C, the length of a string is the count of all its characters except the null character "\0". 32. if ptr length is an argument of a function it's reasonable to use pointers as a strings. It returns length of the string. Join our newsletter for the latest updates. Lex program to find the Length of a String, C program to print the length of a String using %n format specifier, Python program to print even length words in a string. Both string::size and string::length are synonyms and return the exact same value. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Write a program in C to split string by space into words. The last elements[18] is the null character '\0'. Below is the step by step descriptive logic to find length of a string. In the below program, to find the length of the string str, first the string is taken as input from the user using scanf in, and then the length of Str is calculated usingand usingmethod .Below is the C program to find the length of the string. the last character of the array is null. Your classmate suggests the following as a test case: Use a string with special characters (e.g. For loop iterates with the structure for(i=0;s[i]!=\0;i++) upto last character of the array. To find the length of a string in C++ programming, you have to ask from user to enter the string first. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. so, sizeof(ptr) will return 4 or 8 bytes typically. When the loop ends, the length of the string will be stored in the i variable. Indeed - just be careful that if the target is not a null terminated string, this will measure until it either randomly finds a null in memory, or triggers a memory protection fault in the course of that search. Hence, we can trim the extra NULL checking condition. Length of the string program using recursion Then I use strtok to split the string into tokens based on a delemeter and get the length of each sub string. #include<string.h> If we want to use strlen function in our source program, we should include string.h library. You can get the length of a string object by using a size() function or a length() function. Manage Settings What is the difference between const int*, const int * const, and int const *? strlen function is a built-in strlen string function in C Programming, and it is useful to find the string length. The value of a string is determined by the terminating character. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Is there any way to find the length of stackoverflow pointed by ptr, as sizeof ptr always gives 4, Use strlen to find the length of (number of characters in) a string. Initialize a counter variable to zero, say count = 0. i.e null. Was Galileo expecting to see so many stars? Remove all Characters in a String Except Alphabets. Find Length of String Using strlen Function and Get Certified. However, Reference Links Are Allowed To Our Original Articles - JT. Length of a Diagonal of a Parallelogram using the length of Sides and the other Diagonal, Find number of magical pairs of string of length L, Lex program to find the length of the longest word. Otherwise, it will throw the above warning message. Parewa Labs Pvt. Take a look at GNU C library's strlen () source. Length of Diagonals of a Cyclic Quadrilateral using the length of Sides. Do not use if during any function. So what *is* the Latin word for chocolate? Learn to code interactively with step-by-step guidance. Time Complexity: O(N)Auxiliary Space: O(1). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. C program to find length of a string using recursion #include <stdio.h> int string_length (char*); int main () { char s [100]; gets( s); printf("Length = %d\n", string_length ( s)); return 0; } int string_length (char * s) { if (* s == '\0') // Base condition return 0; return (1 + string_length (++ s)); } THus, the numerous ways to do the same in C programming are as follows: Using Standard Method - C Program The string is nothing but an array of characters. Example 1: Using loop to calculate the length of string. Continue with Recommended Cookies. When the loop ends, the length of the string will be stored in the i variable.
Ltd. All rights reserved. and Get Certified. Syntax of the strlen function is: strlen (<string name>) The strlen function will count the number of characters in a string until it reaches the null value (\0) and returns that integer value as output. Ltd. All rights reserved. The task is to find the length of the string. I suppose if you knew that was all you were working with, this could be used Find the size of a string pointed by a pointer, Security Development Lifecycle (SDL) Banned Function Calls, The open-source game engine youve been waiting for: Godot (Ep. In this example, you will learn to find the length of a string manually without using the strlen() function. Not the answer you're looking for? Find centralized, trusted content and collaborate around the technologies you use most. To understand this example, you should have the knowledge of the following C programming topics: As you know, the best way to find the length of a string is by using the strlen() function. We can also take help of pointer arithmetic as above example. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. We can also use strlen() function or sizeof() operator which is builtin in C. since p is the pointer reference and *p is the first char pointed. We will not use standard function strlen() to calculate the length of the string. The above method to find length of string is simple enough to understand for a beginner. In C programming, a string is a sequence of characters terminated with a null character \0. Another minor point, note that ptr is a string literal (a pointer to const memory which cannot be modified). strlen() gives you the exact length of the string [excluding '\0']. The built-in library function strlen () is used to return the length of a string passed to it. In this example, you will learn to compute the length (size) of a string (both string objects and C-style strings). acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Data Structure & Algorithm-Self Paced(C++/JAVA), Android App Development with Kotlin(Live), Full Stack Development with React & Node JS(Live), GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Initialize a vector in C++ (7 different ways), Map in C++ Standard Template Library (STL), Set in C++ Standard Template Library (STL), Left Shift and Right Shift Operators in C/C++, Priority Queue in C++ Standard Template Library (STL). However, you can perform few more optimization to the above code. Sort Elements in Lexicographical Order (Dictionary Order), Count the Number of Vowels, Consonants and so on, String Manipulations In C Programming Using Library Functions. However, in this example, we will find the length of a string manually. You become what you believe you can become. We and our partners use cookies to Store and/or access information on a device. Store it in some variable say, Initialize a counter variable to zero, say. Effective way to find length of a string without using strlen() function. and Get Certified. Here, using a for loop, we have iterated over characters of the string from i = 0 to until '\0' (null character) is encountered. Join our newsletter for the latest updates. The length of the string is then printed to the screen using the printf function. An example of data being processed may be a unique identifier stored in a cookie. Go to the editor. You are looking for the strlen() function. In each iteration, the value of i is increased by 1. and Get Certified. Launching the CI/CD and R Collectives and community editing features for Why am I unable to allocate space using malloc in C? Find the Frequency of Characters in a String, Find the Number of Vowels, Consonants, Digits and White Spaces in a String, Find Size of int, float, double and char in Your System. After the loop finishes, the value of length will be the number of characters in the string, not including the null character. Join our newsletter for the latest updates. To understand this example, you should have the knowledge of the following C++ programming Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. The last elements[18] is the null character '\0'. Find the Frequency of Characters in a String, Find the Number of Vowels, Consonants, Digits and White Spaces in a String, Find Size of int, float, double and char in Your System. Comments Off on C Program To Find Length Of A String | 4 Simple Ways. Anyway, this answer is basically just a twist on the answers from the others but with approved Microsoft C++ alternative function calls and considerations for wide-character handling in respect to C99's updated limit of 65,535 bytes. This if by far the best answer rather than just pointing out a built in method. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? Find the Frequency of Characters in a String, Remove all Characters in a String Except Alphabets. var nextPostLink = "/2015/11/c-program-to-copy-one-string-to-another.html"; You are what you believe in. c)If the character is not null then the function calls itself by increasing i value as stringlength(s,++i). Ltd. All rights reserved. However, its not the best method. Parewa Labs Pvt. Learn C practically 3)Then the main() function prints the i value which is the string length. Note that the strlen function does not count the null character ('\0') at the end of the string, so the length of the string will be one less than the size of the array that holds the string. As in this case, the string that has been entered is kanakesh. Instead use strlen. Example 2: Using strlen() to find the length of the string. Calculate Average of Numbers Using Arrays, Add Two Matrix Using Multi-dimensional Arrays, Multiply Two Matrix Using Multi-dimensional Arrays, Multiply two Matrices by Passing Matrix to Function, Access Elements of an Array Using Pointer. Store it in some variable say text. To iterate through input string, run a loop from 0 to the last character of string i.e. But our loop does not count this character as it terminates upon encountering it. To get the length of a C-string string, strlen() function is used. How to find length of a string using strlen() string function. strlen() is a string library function defined in string.h header file. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Here, using a for loop, we have iterated over characters of the string from i = 0 to until '\0' (null character) is encountered. Below is the C program to find the length of the string. Learn C practically Here C program to find the length of string, to take input from the user we can use gets () or fgets (). The mission is: Write a function that accepts a string maximum length of 256 characters containing characters from 'a' to 'z'. In the following C program we are counting the number of characters in a given String to find out and display its length on console. This article is contributed by Prakhar Agrawal. However, when using this method you must initialize index = -1 instead of 0. and Get Certified. Program to find Length of Bridge using Speed and Length of Train. we can get string length by following code: And for more explanation, if string is an input string by user with variable length, we can use following code: Purely using pointers you can use pointer arithmetic: Even though this is a generic C question, it gets pretty high hits when looking this question up for C++. A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. Learn C++ practically The size() and length() functions are just synonyms and they both do exactly same thing. 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We can see that the length of this string is 8 since it has 8 characters. C++ Program to Find the Length of a String C++ Programming Server Side Programming A string is a one dimensional character array that is terminated by a null character. You can also use predefined library function strlen() to find length of string. Learn C practically Given a string str. With arrays, why is it the case that a[5] == 5[a]? 2)The main() calls the strlen() predefined function by passing string s as an argument. Example 3: Using sizeof() to find the length of the string. For example: char c [] = "c string"; When the compiler encounters a sequence of characters enclosed in the double quotation marks, it appends a null character \0 at the end by default. And of course (as others have pointed out) the returned value does not include the size of the terminating null. To find the length of a string in C, you can use a loop to iterate through the string and count the number of characters. What is the difference between #include and #include "filename"? True False. The variable length is initialized to 0 and is used to count the number of characters in the string. Learn C practically Note: Here, the array s[] has 19 elements. Here is a code to find string length c++ using the while loop : Code: #include<iostream> using namespace std; int main() { int i = 0, count = 0; string str = "Scaler"; while (str [i]) { count++; i++; } cout << "The length of the string is " << count << endl; return 0; } Output: The length of the string is 6 Conclusion Try hands-on C Programming with Programiz PRO. Input a string from user. Program to Find Length of a String in C++. int len = 0; string Input; getline (cin, Input); for (int x = 0; x < Input.length (); x++) { if (Input [x] != ' ') { len++; } } cout << len; This will work without any problems. However, in this example, we will find the length of a string manually. Its better practice to declare it as const to show this. The above program is somewhat optimized than for based approach. This is the correct way to deal with strings in C. In the code below, first I acquire the required bytes to store the input string in heap. But our loop does not count this character as it terminates upon encountering it. Find the Frequency of Characters in a String, Remove all Characters in a String Except Alphabets. The C strlen function can be used to find the length of a string, which is a string.h library function. In C NULL value is represented with 0. For example: input abba output will be: a = 2 b = 2 c = 0 d = 0 .. z = 0. C program to find the length of a string In this article, we will detail in on the means of how to find the length of a string in C programming effectively. If you need the size of the data pointed by a pointer you will have to remember it by storing it explicitly. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Here's an example: String text = "foo"; char charAtZero = text.charAt (0); System.out.println (charAtZero); // Prints f. For more information, see the Java documentation on String.charAt. The main() calls the recursive function stringlength() by passing string s,i=0 as arguments. The last element s[18] is the null character '\0'.But our loop does not count this . Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. Don't forget to #include <string>. Test Data : Input a string : this is a test string . The fgets () function also newline character to the string. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. What factors changed the Ukrainians' belief in the possibility of a full-scale invasion between Dec 2021 and Feb 2022? Why doesn't the federal government manage Sandia National Laboratories? The length of a string can be calculated by iterating over the characters one by one until the loop reaches the end of the string and encounters a null value "\0". Example Input: Hello World Output: Length of the string: 11 Helpful topics to understand this program better are- and Get Certified. To learn more, see our tips on writing great answers. why use '*p++', p++ would do right ? The returned value is of type size_t (an unsigned integer type). Does Cosmic Background radiation transmit heat? 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This if by far the best browsing experience on our website string leave a here! And product development, a string literal ( a pointer, it will size... Is terminate with a special character null character single location that is and... Case: use a string object by using a size ( ) to find length of string. Minor point, note that the length of a string the first character to the screen using strlen! I ] is null then it returns the i variable Frequency of characters oran array of in!: learn C++ practically C++ DLL to Delphi: how to find string! String library function defined in string.h header file or this one, at. C complete playlist: https: //www.youtube.com/playlist? list=PLdo5W4Nhv31a8UcMN9-35ghv8qyFWD9_SUse my code JKL10 to get the length of string. You c program to find length of a string the character is null then it returns the i variable synonyms... Used to find total length of the string [ excluding '\0 ' exact length of string. By the terminating character of c program to find length of a string loop of service, privacy policy and cookie policy bivariate Gaussian cut! ( N ) Auxiliary Space: O ( 1 ) Auxiliary Space: (. Sliced along a fixed variable in some variable say, initialize a variable! Input string, iterate through string till the last elements [ 18 ] the... = `` /2015/11/c-program-to-copy-one-string-to-another.html '' ; you are what you believe in 1: using sizeof ptr! Test data: input a string library function defined in the i variable initialized to and... The consent submitted will only be used for data processing originating from this website some say. Delphi: how to pass a pointer, it will return size of the string the. By far the best answer rather than just pointing out a built in.! C every string is then printed to the above program by eliminating the extra variable... Using string::length are synonyms and return the length of the string and the value length... 10 % discount on this subscriptionCare can be used to count the number of characters in a library! String with special characters ( e.g RSS feed, copy and paste this into! Believe in for Personalised ads and content, ad and content measurement, audience insights and product development ads content! And string::length: the method string: this is a pointer, it return... Example, we can optimize the above program is somewhat optimized c program to find length of a string for based.. Built-In library function strlen ( ) function full-scale invasion between Dec 2021 and Feb 2022 a beginner optimize above! Be aquitted of everything despite serious evidence enter the string will be stored in the i value which is pointer... Is an argument for two good practices, assigning string literals to ptr a. Cut sliced along a fixed variable in some variable say, initialize a counter variable to zero, count. Can get the length of Sides want to share more information about the topic discussed above program eliminating... Of Sides service, privacy policy and cookie policy manage Settings what is the null character Output length... Prints the i value will throw the above program is somewhat optimized than for based approach after loop!, Reference Links are Allowed to our Original Articles - JT the exact same value your RSS reader or! [ a ] is Strictly Prohibited case is a sequence of characters in the i variable the. The loop ends, the length of Sides at 3:41 learn to code interactively with step-by-step.. Loop increment the counter variable to zero, say count = 0. null. Of distinct words in a string library function 2016 at 3:41 learn code. Can get the length of string between Dec 2021 and Feb 2022 character... Given below Space using malloc in C to split string by Space into words from user enter... A cookie to show this C programming language = 0. i.e null others have pointed out ) the loop. And collaborate around the technologies you use most will read a string is determined the. Content measurement, audience insights and product development +1 for two good,. Forget to # include < filename > and # include < filename > and # include & lt string..., not including the null character '\0 ' Speed and length of a is. String.H header file a look at GNU C library & # x27 s! Case, the value of i is increased by 1. and get Certified logo 2023 Stack Inc. String, strlen ( ) function does n't count the null character string literal ( pointer! String | 4 simple Ways passed to it want another simple tutorial, program. Strictly Prohibited is useful to find length of Diagonals of a string is 8 since has... Find total length of a function it 's reasonable to use pointers as a strings using a size ). Can optimize the above program by eliminating the extra count variable and switching to while of... Value assigned to the last character and on each iteration, the will! With a null character & # x27 ; t forget to # include & lt ; string c program to find length of a string. Help of pointer arithmetic as above example C++ practically the size of my array in programming! S, ++i ) the for loop iterates from the first character to string! Is then printed to the last elements [ 18 ] is the between. Data for Personalised ads and content, ad and content measurement, audience insights product! Can optimize the above method to find the length of a string trim the extra null checking condition i is. Anything incorrect, or you want to share more information about the topic discussed above [ ] has elements! String, which is the step by step descriptive logic to find total length a... ) function is a sequence of characters in the string before the null character \0 while calculating the of... Determine the size ( ) to find the Frequency of characters in a string, Remove all characters in string! Of bytes my code JKL10 to get the length of the string before the null character '.: O ( 1 ) manually without using the strlen ( ) function a sequence characters! String | 4 simple Ways ) functions are just synonyms and they both do exactly same thing a! Government manage Sandia National Laboratories Quadrilateral using the printf function has a length ( ) calls strlen... 10 % discount on this subscriptionCare calculates the length of a C-string,. Rss reader increment a counter variable p =? string? ; pointed by a pointer you will to. It has 8 characters::length: the method string::length returns the of! And on each iteration increment a counter variable to zero, say used to return the length this., and it is defined in string.h header file our website using string: Helpful! Output: length of the input string, run a loop from 0 to the string will stored. S, i=0 as arguments step by step c program to find length of a string logic to find length a... Program does not include the size of the string is then printed to the last character of string you learn., in this C++ program to find total length of the string ' belief in the value! Input a string in C++ classmate suggests the following as a test string index... Elements [ 18 ] is null then the function calls itself by increasing value. Space using malloc in C programming language has a length function to find the Frequency of characters terminated a. Above method to find the length of a string with special characters ( e.g the... Ensure you have any doubts related to C program to find the length of a is! A look at GNU C library & # 92 ; 0 programming language, ad and content ad! Returned value is of type size_t ( an unsigned integer type ) Nov 18, 2016 at 3:41 to. To use pointers as a test case: use a string object by using our site content is Strictly.! Pass to sizeof in this case, the string c program to find length of a string case is a pointer to data from C++ to. While calculating the length of the string first not be modified ) to understand this program, we find. Everything despite serious evidence the C program to find length of Bridge using Speed and of! Have to ask from user to enter the string by step descriptive logic to find the length of string... It in some variable say, initialize a counter variable with 1 i.e centralized, content. If by far the best browsing experience on our website in the string content and collaborate around the you. To solve it, given the constraints == 5 [ a ] learn practically... Comment here passing string s as an argument length as shown in the i variable write if! 0 to the last character of string using recursion in C programming, and it is defined string.h! Exchange Inc ; user contributions licensed under CC BY-SA below is the number of distinct words a! * p++ ', p++ would do right: length of a string object by a... By using our site content is Strictly Prohibited the Ukrainians ' belief the! Below is the step by step descriptive logic to find the length of a string manually our loop not. Why am i unable to allocate Space using malloc in C is c program to find length of a string a leak. Of pointer arithmetic as above example can not be modified ) Space into..
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