제출 #660762

#제출 시각아이디문제언어결과실행 시간메모리
660762mychecksedad죄수들의 도전 (IOI22_prison)C++17
0 / 100
1 ms212 KiB
#include <bits/stdc++.h> using namespace std; int k = 30; std::vector<std::vector<int>> devise_strategy(int n){ vector<vector<int>> v(2*k + 1); for(int i = 0; i <= 2*k; ++i) v[i].resize(n+1); v[0][0] = 0; for(int i = 1; i <= 2*k; ++i) v[i][0] = (i <= k ? 1 : 0); for(int i = 1; i <= n; ++i){ v[0][i] = (i / k) + 1; } for(int i = 1; i <= k; ++i){ for(int j = 1; j <= n; ++j){ if(j / k != i){ v[i][j] = (j / k > i ? -1 : -2); }else{ v[i][j] = (j % k) + 31; } } } for(int i = k+1; i <= k*2; ++i){ for(int j = 1; j <= n; ++j){ v[i][j] = (j % k > i - 31 ? -2 : -1); } } return v; }
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