Dec 5, 2024 · In this article, we will learn how to find the length of a string in C. The easiest way to find the string length is by using strlen () function from the C strings library.

Take a look at GNU C library's strlen() source. It uses a number of non-obvious tricks to gain speed without dropping to assembly, including: getting to a character that's properly aligned …

Apr 16, 2024 · In this article, you learned how to find the length of a string in C. You learned how to use the strlen() function, which returns the number of characters in the string excluding the …

To find the length of a string in C, we can use different methods such as the strlen() function from the string.h library, a manual character count using a loop, or pointer-based iteration. In this …

Apr 14, 2025 · 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. Suitable examples …

C program to find length of a string, for example, the length of the string "C programming" is 13 (space character is counted). The null character isn't counted when calculating it.

In this C programming example, you will learn to find the length of a string manually without using the strlen () function.

Sep 6, 2024 · Find length of string c: We first take a string as input from user using gets function. Then we call strlen library function (defined inside string.h) by passing input string. strlen …

Mar 20, 2025 · Write a C program to calculate a string’s length by iterating over its characters until the null terminator is reached. Write a C program to read a string from a file and calculate its …

Methods to calculate the length of a string in C include the strlen () function, sizeof () operator, iteration with loops, recursion function, and pointers.