#include <iostream>
#include <string.h>
using namespace std;
int main() {
char str[100], str2[100];
cout << "Input first string : ";
cin >> str;
cout << "Input second string : ";
cin >> str2;
if (strcmp(str, str2) == 0) {
cout << "Strings are equivalent.";
}
else {
cout << "Strings are not equivalent.";
}
return 0;
}