제출 #1140353

#제출 시각아이디문제언어결과실행 시간메모리
1140353SpartanCode죄수들의 도전 (IOI22_prison)C++20
5 / 100
13 ms19012 KiB
#include "prison.h" #include <vector> using namespace std; std::vector<std::vector<int>> devise_strategy(int N) { vector<vector<int>> vec; vec.resize(N-1, vector<int> (N+1, 0)); vec[0][0] = 0; for(int i = 2; i <= N-1; i++) vec[0][i] = i-1; vec[0][1] = -1; vec[0][N] = -2; for(int i = 1; i <= N-2; i++) { vec[i][0] = 1; for(int j = 1; j <= i; j++) vec[i][j] = -2; for(int j = i+1; j <= N; j++) vec[i][j] = -1; } return vec; }
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