Silence的程序实验室

Charlie's Change

小明系列故事——女友的考验

Cash MachineDescriptionA Bank plans to install a machine for cash withdrawal. The machine is able to deliver appropriate @ bills for a requested cash amount. The machine uses exactly N distinc

DescriptionLike everyone else, cows like to stand close to their friends when queuing for feed. FJ has N (2 <= N <= 1,000) cows numbered 1..N standing along a straight line waiting for feed. The c

Milking Grid

Theme SectionProblem DescriptionIt's time for music! A lot of popular musicians are invited to join us in the music festival. Each of them will play one of their representative songs. To mak

LianLianKan

PhalanxProblem DescriptionToday is army day, but the servicemen are busy with the phalanx for the celebration of the 60th anniversary of the PRC.A phalanx is a matrix of size n*n, each ele

Palindrome subsequence

StringProblem DescriptionGiven 3 strings A, B, C, find the longest string D which satisfy the following rules:a) D is the subsequence of Ab) D is the subsequence of Bc) C is the substr

#include #include #include #include #include #include #include #include #include #include #include #include using namespace std;int a[30],b[30];int sum1[30];int sum2[30];int dp[30][30]