weixin_43876113的博客

二维数组 注意这里，效果都是一样的 代码 #include <stdio.h> #include <string.h> int count =0; int notdanger(int row,int j,int (*chess)[8]) { int i,k,flag1=0,flag2=0,flag3=0,flag4=0,flag5=0; ...

1.两数之和 class Solution(object): def twoSum(self, nums, target): """ :type nums: List[int] :type target: int :rtype: List[int] """ hashmap = {} ...