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DescriptionA sequence of N positive integers (10 >T;33 while(T--)34 {35 cin>>n>>S;36 for(int i=0;i>a[i];38 solve();39 ... 阅读全文
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time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLittle Dima misbehaved during a math lesson a lot... 阅读全文
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DescriptionInhabitants of the Wonderland have decided to hold a regional programming contest. The Judging Committee has volunteered and has promised t... 阅读全文
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xiaoz 征婚，首先输入M，表示有M个操作。借下来M行，对每一行 Ih a l I 表示有一个MM报名，H是高度， a是活泼度，L是缘分。或 Q h1 h2 a1 a2 求出身高在h1 h2 活泼度在a1 a2之间的最大缘分值。 1 #include 2 #include 3... 阅读全文
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ProblemIn a kingdom there are prison cells (numbered 1 toP) built to form a straight line segment. Cells numberiandi+1are adjacent, and prisoners in a... 阅读全文
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DescriptionBessie has moved to a small farm and sometimes enjoys returning to visit one of her best friends. She does not want to get to her old home ... 阅读全文
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One of the greatest alchemists of the lower Middle Renaissance, Algernon da Vinci (one of Leonardo's lesserknown cousins), had the foresight to constr... 阅读全文
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DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greater located... 阅读全文
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DescriptionChristine and Matt are playing an exciting game they just invented: the Number Game. The rules of this game are as follows.The players take... 阅读全文
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按照题目的四个条件去找就行了，小问题的解可以求出答题的解dp[i][j]=max(dp[i][k]+dp[k+1][j],dp[i-1][j-1]+2) 1 #include"iostream" 2 #include"cstring" 3 #include"cstdio" 4 using names... 阅读全文