//problem 16(compare two string)
#include<stdio.h>
int length(char ch[])
{
int r=0,i=0;
while(ch[i]!='\0')
{
i++;
}
return i;
}
int main()
{
char s[100],s1[100],ans[300];
printf("Enter first string : ");
gets(s);
printf("Enter second string : ");
gets(s1);
if(length(s)!=length(s))
{
printf("Not equal\n");
}
else
{
int i=0;
while(i<length(s))
{
if(s[i]!=s1[i])
{
printf("Not equal\n");
return 0;
}
i++;
}
printf("equal\n");
}
return 0;
}
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