Introduction
I have used Code::blocks 12 compiler for debugging purpose. But you can use any C programming language compiler as per your availability.
#include <stdio.h> #define MAX_SIZE 100 // Maximum size of the string int main() { char text[MAX_SIZE]; char * str = text; int count = 0; // Inputtin string from user printf("Enter any string: "); gets(text); // Iterating though last element of the string while(*(str++) != '\0') count++; printf("Length of %s is: %d", text, count); return 0; }
Result
![Write C Program to find length of string using pointer](https://techstudys.com/wp-content/uploads/2021/07/5-3.png)