oj.uz

Submission #608843

# Submission time Handle Problem Language Result Execution time Memory
608843 2022-07-27T10:44:23 Z DeMen100ns Monster Game (JOI21_monster) C++17
10 / 100
 224 ms 556 KB 
/*
Author : DeMen100ns (a.k.a Vo Khac Trieu)
School : VNU-HCM High school for the Gifted
fuck you adhoc
*/

#include <monster.h>

namespace {
	const int N = 1005;
  
    bool f[N][N];
    int cnt[N];

};

std::vector<int> Solve(int n)
{
    for(int i = 0; i < n; ++i) cnt[i] = 0;

    for(int i = 0; i < n; ++i){
        for(int j = i + 1; j < n; ++j){
            f[i][j] = Query(i, j);
            cnt[i] += f[i][j];
            cnt[j] += (!f[i][j]);
        }
    }

    std::vector <int> ans(n);
    int luu01 = -1, luu02 = -1, luun1 = -1, luun2 = -1;
    for(int i = 0; i < n; ++i){
        if (cnt[i] > 1 && cnt[i] < n - 1){
            ans[i] = cnt[i];
        }
        if (cnt[i] == 1){
            if (luu01 == -1) luu01 = i;
            else luu02 = i;
        }
        if (cnt[i] == n - 2){
            if (luun1 == -1) luun1 = i;
            else luun2 = i;
        }
    }
    //0 1 2 3 4 5
    //1 1 2 3 4 4
    ans[luu01] = ans[luu02] = 1;
    if (f[luu01][luu02]) ans[luu01] = 0;
    else ans[luu02] = 0;

    ans[luun1] = ans[luun2] = n - 1;
    if (f[luun1][luun2]) ans[luun1] = n - 2;
    else ans[luun2] = n - 2;

    return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 300 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 1 ms 320 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 172 ms 440 KB Output is correct
17 Correct 144 ms 516 KB Output is correct
18 Correct 169 ms 432 KB Output is correct
19 Correct 147 ms 452 KB Output is correct
20 Correct 154 ms 448 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 0 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 116 ms 416 KB Output is correct
27 Correct 0 ms 208 KB Output is correct
28 Correct 0 ms 208 KB Output is correct
29 Correct 0 ms 208 KB Output is correct
30 Correct 1 ms 208 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 132 ms 556 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 300 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 0 ms 208 KB Output is correct
12 Correct 1 ms 320 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 172 ms 440 KB Output is correct
17 Correct 144 ms 516 KB Output is correct
18 Correct 169 ms 432 KB Output is correct
19 Correct 147 ms 452 KB Output is correct
20 Correct 154 ms 448 KB Output is correct
21 Correct 0 ms 208 KB Output is correct
22 Correct 0 ms 208 KB Output is correct
23 Correct 0 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 116 ms 416 KB Output is correct
27 Correct 0 ms 208 KB Output is correct
28 Correct 0 ms 208 KB Output is correct
29 Correct 0 ms 208 KB Output is correct
30 Correct 1 ms 208 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 132 ms 556 KB Output is correct
33 Incorrect 224 ms 284 KB Wrong Answer [6]
34 Halted 0 ms 0 KB -

Subtask #3
0 / 75.0

# Verdict Execution time Memory Grader output
1 Incorrect 204 ms 304 KB Wrong Answer [6]
2 Halted 0 ms 0 KB -