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Given the sequence AA with nn integers t1,t2,⋯,tnt1,t2,⋯,tn. Given the integral coefficients aaand bb. The fact that select two elements titi and tjtj 阅读全文
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Tea is good. Tea is life. Tea is everything. The balance of tea is a journey of pursuing balance of the universe. Alice knows that. Alice wants to tea 阅读全文
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Problem Statement On a two-dimensional plane, there are m lines drawn parallel to the x axis, and nlines drawn parallel to the y axis. Among the lines 阅读全文
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Sample Input Sample Output #include<cstdio> #include<cstring> #include<algorithm> using namespace std; int cash, n; int c[15],w[15]; int dp[100005]; v 阅读全文