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/ ACM/ICPC_Codeforences
(共204篇)
Looksery Cup 2015
Do you like summer? Residents of Berland do. They especially love eating ice cream in the hot summer. So this summer day a large queue of n Berland re...
2016-03-12
0
447
Codefoences Round #302 A (div1)
Programmers working on a large project have just received a task to write exactly m lines of code. There are n programmers working on a project, the i...
2016-03-11
0
380
Codeforences #345 C
Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a...
2016-03-08
0
0
Educational Codeforences Round 9 B
题目门 【题意】 输入n,代表有n个数,然后再输入n个力量,在输入长度为n的字符串(字符串只包括A或 B),Bob 能够选择该字符串的某一前缀或者后缀,或者什么也不做,将其反转(如果是 A,则变成B,如果是B 则变成A),最后Bob的力量是所有B对应的力量和。输出最大的力 量和!...
2016-03-06
0
426
Codeforences #334 C(div2)
Each month Blake gets the report containing main economic indicators of the company "Blake Technologies". There are n commodities produced b...
2016-03-05
0
431
Codeforences #309 C(div2)
Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are ...
2016-03-03
0
409
Codeforences #309 B (div2)
题目在此 【题意】每次清洁一列,这一列里数字都会取反,问最多使得几行变成全为0 【解题思路】统计相同的字符串的个数,维护最大值就可以了,原来做过这个题,再次看到有感而发 【AC代码】 #include <bits/stdc++.h> using namespace std; ...
2016-03-03
0
368
Codeforences B. Island Puzzle
A remote island chain contains n islands, labeled 1 through n. Bidirectional bridges connect the islands to form a simple cycle — a bridge connects is...
2016-03-01
0
439
Codeforences Round #PI(div2) D. One-Dimensional Battle Ships
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a ...
2016-02-25
0
377
Codeforences #307(div2) C . GukiZ hates Boxes
题目传送门 【题意】m个人要去移动n堆盒子 每堆上有若干个盒子 每个人只能进行两种操作 从一个位置走到下一个位置 如果这个位置上的盒子个数不为0 那么就要把这个位置上的盒子移掉 每种操作需要一秒 求这m个人 把盒子全都清掉所花的最少时间. 【解题思路】二分所需要的时间 ...
2016-01-23
0
428
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