문제
풀이
#include <iostream>
#include <string>
using namespace std;
int gcd(int a, int b) {
return b ? gcd(b, a % b) : a;
}
int lcm(int a, int b) {
return a * b / gcd(a, b);
}
void solve(void) {
string s; cin >> s;
string t; cin >> t;
int n = lcm(s.length(), t.length());
string ss = "", tt = "";
for (int i=0; i<n/s.length(); i++) ss += s;
for (int i=0; i<n/t.length(); i++) tt += t;
cout << (ss == tt ? 1 : 0);
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}