oj.uz

Submission #209784

# Submission time Handle Problem Language Result Execution time Memory
209784 2020-03-15T14:15:41 Z my99n Game (IOI14_game) C++14
0 / 100
 5 ms 376 KB 
#include "game.h"
#include <bits/stdc++.h>
using namespace std;

int deg[2000];
void initialize(int n) {
    for (int i = 0; i < n; i++) deg[i] = n-1;
}

int hasEdge(int u, int v) {
    // assert that query are unique
    deg[u]--; deg[v]--;
    if (!deg[u] and !deg[v]) return 0;
    if (deg[v] == 0) swap(u, v);
    if (deg[u] == 0) {
        return 1;
    }
    return 0;
}

Subtask #1
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Incorrect 4 ms 256 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Incorrect 5 ms 376 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Incorrect 5 ms 256 KB Output isn't correct
5 Halted 0 ms 0 KB -