The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must fight his wa…

传送门 Dungeon Master Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 28416   Accepted: 11109 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be f…

http://poj.org/problem?id=2251 Dungeon Master Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 18773   Accepted: 7285 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes…

The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must fight his wa…

// learn from https://discuss.leetcode.com/topic/6912/c-dp-solution ''' class Solution { public: int calculateMinimumHP(vector<vector<int>>& dungeon) { ].size(); vector<vector<,vector<,INT_MAX)); dp[m-][n] =; dp[m][n-] = ; ;i>=…

Dungeon Game The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must…

The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must fight his wa…

The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists of M x N rooms laid out in a 2D grid. Our valiant knight (K) was initially positioned in the top-left room and must fight his wa…

原题链接在这里:https://leetcode.com/problems/dungeon-game/ 这是一道DP题,保存当前格到右下格所需要的最小体力,m*n的dp数组保存. 更新是Math.min(走右侧最小体力,左下侧最小体力). 走右侧最小体力 = Math.max(dp[i][j+1]- dungeon[i][j], 0). 假设一直dp[i][j+1] = 3, dungeon[i][j] = -5, 3-(-5) = 8是往右走所需的最小体力, 但若是dp[i][j+1] = 3…

Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20995 Accepted: 8150 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled wit…