Program to calculate the length of string without using string handling function

/*Program to calculate the length of string*/

/*without using string handling functions*/

#include<stdio.h>

int main()

{

    char string[100];

    int i,count=0;

    printf("Enter the string:");

    gets(string);

    for(i=0;string[i]!='\0';i++)

    {

        count++;

    }

    printf("The length is %d.",count);

    return 0;

}