虚残
poj-2479 poj-2479
题目题面Maximum sumTime Limit: 1000MSMemory Limit: 65536KDescription Given a set of n integers: A={a1, a2,…, an}, we de
2020-04-25
cf 830B-Cards Sorting cf 830B-Cards Sorting
题目题面Cards Sorting Vasily has a deck of cards consisting of n cards.There is an integer on each of the cards, this intege
2020-04-24
Yet Another Subarray Problem cf1197D Yet Another Subarray Problem cf1197D
题目题面You are given an array a1,a2,…,an and two integers m and k. You can choose some subarray al,al+1,…,ar−1,ar. The cost
2020-04-23
One-Dimensional Battle Ships cf567D One-Dimensional Battle Ships cf567D
题目题面Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of 
2020-04-23
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