C Program to find length of a String Using Pointers

C program to find the length of a string using Pointer compiled in DEV C++

#include<stdio.h>
#include<string.h>
#include<conio.h>
int string_length(char *);
main()
{
        char a[30];
        printf("\n Program to find Length of a String Using Pointer\n");
        printf("\n--------------------------------------------------------\n\n\n");
        printf("Enter Text : ");
        gets(a);
        printf("\nString Length %d",string_length(a));
        
        getch();
        }
        
        
        
   int string_length(char *a)
     {
          int count=0;
            while(*a!='')
            {
                           count++;
                           a++;
                           }
                           
                           return count;
          
     }




Output

string_length

 

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