点击打开链接 Luck and Love Time Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5460 Accepted Submission(s): 1364 Problem Description 世界上上最远的距离不是相隔天涯海角 而是我在你面前 可你却不知道我爱你 ―― 张小娴 前段日子,枫冰…
Luck and Love Time Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 54 Accepted Submission(s): 21 Problem Description 世界上上最远的距离不是相隔天涯海角而是我在你面前可你却不知道我爱你 ―― 张小娴 前段日子,枫冰叶子给Wiskey做了个征婚启事,聘…
Luck and Love Time Limit: 10000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 50 Accepted Submission(s): 20 Problem Description 世界上上最远的距离不是相隔天涯海角而是我在你面前可你却不知道我爱你 ―― 张小娴 前段日子,枫冰叶子给Wiskey做了个征婚启事,聘…
题目链接 二维树状数组 #include<iostream> #include<math.h> #include<algorithm> #include<stdlib.h> using namespace std; #define ll long long #define re(i,n) for(int i=0;i<n;i++) ; int c[maxn][maxn]; int n, q; int lowbit(int x){ return x&…