Bonnie and Clyde Description Bonnie and Clyde are into robbing banks. This time their target is a town called Castle Rock. There are n banks located along Castle Rock's main street; each bank is described by two positive integers xi, wi, where xi rep…
531. Bonnie and Clyde 题目连接: http://acm.sgu.ru/problem.php?contest=0&problem=531 Description Bonnie and Clyde are into robbing banks. This time their target is a town called Castle Rock. There are n banks located along Castle Rock's main street; each…
Trap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 100 Accepted Submission(s): 39 Problem Description Avin is studying isosceles trapezoids. An isosceles trapezoid is a convex quadrilater…
题目链接:hdu_5968_异或密码 题意: 中午,不解释 题解: 前缀处理一下异或值,然后上个二分查找就行了,注意是unsigned long long #include<bits/stdc++.h> #define F(i,a,b) for(int i=a;i<=b;i++) using namespace std; typedef long long ll; ; int t,dp[N],a[N],n,m,tp; struct dt { int val,len; bool opera…