제출 #1075996

#제출 시각아이디문제언어결과실행 시간메모리
1075996abouton경찰관과 강도 (BOI14_coprobber)C++17
16 / 100
3084 ms2904 KiB
#include "coprobber.h" #include <bits/stdc++.h> using namespace std; int L, C, N; int pos = 0; int pere[502]; int A[502][502]; void dfs(int i) { for (int nouv = 0; nouv < N; nouv ++) { if (!A[i][nouv]) continue; if (pere[nouv] == -2) { pere[nouv] = i; dfs(nouv); } } } int start(int n, bool a[MAX_N][MAX_N]) { N=n; for (int i = 0; i < N; i ++) for (int j = 0; j < N; j ++) A[i][j] = a[i][j]; for (int i = 0; i < N; i ++) pere[i] = -2; pere[0] = -1; dfs(0); return 0; } int nextMove(int R) { int rob = R; while (pere[rob] != pos) { rob = pere[rob]; } pos = rob; return pos; }
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