Compare Length of Two different strings using UDF in C Language.

#include<stdio.h>

int compLength(char s1[], char s2[])

{

int l1,l2;

for(l1=0;s1[l1]!='\0';l1++); //length of string1

for(l2=0;s2[l2]!='\0';l2++); //length of string2

if(l1==l2) return 1;

else return 0;

}

int main()

{

char str1[100], str2[100];

int x;

printf("\nEnter 1st String: ");

gets(str1);

printf("\nEnter 2nd String: ");

gets(str2);

x=compLength(str1,str2);

if(x) printf("Both strings length is same.\n");

else printf("Both strings length is not same.\n");

}