Submission #57185

---

Source Code Expand

#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int main()
{
    string s;
    cin >> s;
    string yyyy = s.substr(0, 4);
    sort(yyyy.begin(), yyyy.end());
    string mmdd = s.substr(5, 2) + s.substr(8, 2);
    sort(mmdd.begin(), mmdd.end());
    cout << (yyyy == mmdd ? "yes" : "no") << endl;
    return 0;
}

Submission Info

Judge Result