题目
法1:经典BFS 下图中就展示了我们方法:
class Solution {public int[][] updateMatrix(int[][] mat) {int m mat.length, n mat[0].length;int[][] dist new int[m][n];boolean[][] used new boolean[m][n];Queue<int[]> queue new Li…
03 为TypeScript使用defineComponent支持
The defineComponent() method is a wrapper function that accepts an object of configurations and returns the same thing with type inference for defining a component.
defineComponent() 方法是一个封装函数,它…