oj.uz

Submission #143185

# Submission time Handle Problem Language Result Execution time Memory
143185 2019-08-13T09:55:12 Z bupjae 마술 (GCJ14_magic) C++17
6 / 6
 3 ms 504 KB 
#include <iostream>

using namespace std;

void main2() {
    int v, w;
    int d[17]{};
    cin >> v;
    for (int i = 1; i <= 4; i++) {
        for (int j = 4; j > 0; j--) {
            cin >> w;
            if (i == v) d[w]++;
        }
    }
    cin >> v;
    for (int i = 1; i <= 4; i++) {
        for (int j = 4; j > 0; j--) {
            cin >> w;
            if (i == v) d[w]++;
        }
    }
    v = 0;
    for (int i = 16; i > 0; i--) {
        if (d[i] == 2) {
            if (v != 0) {
                cout << "Bad magician!";
                return;
            }
            v = i;
        }
    }
    if (v == 0) {
        cout << "Volunteer cheated!";
    } else {
        cout << v;
    }
}

int main() {
    int t;
    cin >> t;
    for (int i = 1; i <= t; i++) {
        cout << "Case #" << i << ": ";
        main2();
        cout << "\n";
    }
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 504 KB Output is correct