Submission #382926

#	Time	Username	Problem	Language	Result	Execution time	Memory
382926		Alma	Karte (COCI15_karte)	C++17	50 / 50	2 ms	512 KiB

karte

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    string s, a;
    cin >> s;
    unordered_set<string> p;
    unordered_set<string> k;
    unordered_set<string> h;
    unordered_set<string> t;
    for (int i = 0; i < (int)s.size(); i += 3) {
        a = s.substr(i, 3);
        if (a[0] == 'P') {
            if (p.find(a) != p.end()) {
                cout << "GRESKA\n";
                return 0;
            }
            p.insert(a);
        } else if (a[0] == 'K') {
            if (k.find(a) != k.end()) {
                cout << "GRESKA\n";
                return 0;
            }
            k.insert(a);
        } else if (a[0] == 'H') {
            if (h.find(a) != h.end()) {
                cout << "GRESKA\n";
                return 0;
            }
            h.insert(a);
        } else {
            if (t.find(a) != t.end()) {
                cout << "GRESKA\n";
                return 0;
            }
            t.insert(a);
        }
    }
    cout << 13 - (int)p.size() << ' ';
    cout << 13 - (int)k.size() << ' ';
    cout << 13 - (int)h.size() << ' ';
    cout << 13 - (int)t.size() << '\n';
    return 0;
}

• Subtask 1: 50 / 50