Submission #727041

#	Time	Username	Problem	Language	Result	Execution time	Memory
727041		batmendbar	Prisoner Challenge (IOI22_prison)	C++17	5 / 100	28 ms	19124 KiB

prison

#include "prison.h"

#include <vector>
using namespace std;

vector<vector<int>> devise_strategy(int N) {
  vector<vector<int> > ans (N+1, vector<int> (N+1));
  for (int i = 1; i <= N; i++) {
    ans[0][i] = i;
  }
  for (int i = 1; i <= N; i++) {
    ans[i][0] = 1;
    for (int j = 1; j <= i; j++) {
      ans[i][j] = -2;
    }
    for (int j = i + 1; j <= N; j++) {
      ans[i][j] = -1;
    }
  }
  return ans;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 90