#include <iostream> using namespace std; int main() { int n; cin >> n; if (!(n % 5 == 0) && (n % 3 == 0 && n <= 20) || (n % 5 == 0) && !(n % 3 == 0 && n <= 20)) cout << "YES"; else cout << "NO"; return 0; }
#include <iostream>
using namespace std; int main() { int n; cin >> n; if (!(n % 5 == 0) && (n % 3 == 0 && n <= 20) || (n % 5 == 0) && !(n % 3 == 0 && n <= 20)) cout << "YES"; else cout << "NO"; return 0; }
有点㵘
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有点
㵘