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Submission #638262

# Submission time Handle Problem Language Result Execution time Memory
638262 2022-09-05T06:43:03 Z aris12345678 Prisoner Challenge (IOI22_prison) C++17
5 / 100
 29 ms 27724 KB 
#include "prison.h"
#include <bits/stdc++.h>
using namespace std;

vector<vector<int> > devise_strategy(int n) {
    vector<vector<int> > ans(n);
    for(int i = 0; i < n; i++) {
        if(i == 0)
            ans[i].push_back(0);
        else
            ans[i].push_back(1);
        for(int j = 1; j <= n; j++) {
            if(i == 0) {
                if(j == 1)
                    ans[i].push_back(-1);
                else if(j == n)
                    ans[i].push_back(-2);
                else
                    ans[i].push_back(j);
            } else if(i == 1) {
                if(j == 1)
                    ans[i].push_back(-2);
                else if(j == n)
                    ans[i].push_back(-1);
                else
                    ans[i].push_back(0);
            } else {
                if(i > j)
                    ans[i].push_back(-2);
                else if(i == j)
                    ans[i].push_back(0);
                else
                    ans[i].push_back(-1);
            }
        }
    }
    return ans;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 7 ms 724 KB Output is correct
4 Correct 7 ms 992 KB Output is correct
5 Correct 24 ms 2028 KB Output is correct
6 Correct 24 ms 2004 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 15 ms 1492 KB Output is correct
9 Correct 16 ms 1620 KB Output is correct

Subtask #2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 1 ms 468 KB Wrong answer detected in grader
4 Halted 0 ms 0 KB -

Subtask #3
0 / 90.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 29 ms 27724 KB Wrong answer detected in grader
5 Halted 0 ms 0 KB -