摘要:
``` class Solution { public: bool st[310][310]; int dx[4]={0,0,-1,1},dy[4]={-1,1,0,0}; int m,n; int numIslands(vector>& g) { int res=0; n=g.size(),m=g 阅读全文
摘要:
``` class Solution { public: int majorityElement(vector& nums) { int cnt=1; int res=nums[0]; for(int i=1;i<nums.size();i++) { if(nums[i]==res) cnt++; 阅读全文
摘要:
``` class Solution { public: static const int N=20010; int f[N],g[N]; int maxProduct(vector& nums) { int n=nums.size(); int res=nums[0]; f[0]=g[0]=num 阅读全文