Shortest Path to Get Food 参考资料: https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination/ https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination/discuss/712992/C%2B%2B-or-BFS https://leetcode.com/problems/shortest-path-in-a-grid-with-o...
原题链接在这里:https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination/ 题目: Given am * ngrid, where each cell is either0(empty) or1(obstacle). In one step, you can move up, down, left or right from and to an empty cell. Return the minimum number of ste...
LeetCode 1293. Shortest Path in a Grid with Obstacles Elimination 2019-12-16 16:24 −[题目](https://leetcode.com/problems/shortest-path-in-a-grid-with-obstacles-elimination/) 非常简单的BFS 暴搜 ``` struct Node { int x; int y; int k; int... ...
} } return end - start + 1; } }; Reference https://leetcode.com/problems/shortest-unsorted-continuous-subarray 32720 Shortest Path in a Grid with Obstacles Elimination 题目 非常简单的BFS 暴搜 struct Node { int x; int y; int k; int ans; ... ...
queue<Node> q;intshortestPath(vector<vector<int>>& grid,intk){ n = grid.size(); m = grid[0].size();memset(vis,-1,sizeof(vis)); q.push(Node(0,0,k,0));intans =-1;while(!q.empty()) { Node term = q.front();
The shortest path with one obstacle elimination at position (3,2) is 6. Such path is(0,0) -> (0,1) -> (0,2) -> (1,2) -> (2,2) -> (3,2) -> (4,2). Example 2: Input: grid = [[0,1,1], [1,1,1], [1,0,0]], ...
The shortest path with one obstacle elimination at position (3,2) is 6. Such path is (0,0) -> (0,1) -> (0,2) -> (1,2) -> (2,2) -> (3,2) -> (4,2). Example 2: Input: grid = [[0,1,1], [1,1,1],