题目链接 #include<bits/stdc++.h> using namespace std; typedef long long LL; int n,m,p,s,k; ,,,-}; ,-,,}; ][][<<]; //vis[i][j][k]记录是否以k状态访问过(i,j)位置 ][][][]; //记录墙和门的情况 ][]; //记录迷宫中钥匙的存在状态 struct node { int x,y; //x,y记录坐标 int own; //own记录钥匙的拥有情况 int…
拯救大兵瑞恩 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 264 Accepted Submission(s): 106 Problem Description 1944年,特种兵麦克接到国防部的命令,要求立即赶赴太平洋上的一个孤岛,营救被敌军俘虏的大兵瑞恩.瑞恩被关押在一个迷宫里,迷宫地形复杂,但是幸好麦克得到了迷宫的地形图…
Description Flip game squares. One side of each piece is white and the other one is black and each piece is lying either it's black or white side up. Each round you flip 3 to 5 pieces, thus changing the color of their upper side from black to white a…