Bellovin Time Limit: / MS (Java/Others) Memory Limit: / K (Java/Others) Total Submission(s): Accepted Submission(s): Problem Description Peter has a sequence a1,a2,...,an and he define a function on the sequence -- F(a1,a2,...,an)=(f1,f2,...,fn), whe…
Common Subsequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39661 Accepted Submission(s): 18228 Problem Description A subsequence of a given sequence is the given sequence with some el…
There is a sequence X (i.e. x[1], x[2], ..., x[n]). We define increasing subsequence of X as x[i1], x[i2],...,x[ik], which satisfies follow conditions: 1) x[i1] < x[i2],...,<x[ik]; 2) 1<=i1 < i2,...,<ik<=n As an excellent program designe…
//Accepted 4372 KB 140 ms //dp 最长上升子序列 nlogn #include <cstdio> #include <cstring> #include <iostream> using namespace std; ; int dp[imax_n]; int d[imax_n]; int a[imax_n]; int n; int len; int max(int a,int b) { return a>b?a:b; } int bi…
Input The first line contains an integer T indicating the total number of test cases. Each test case starts with an integer n in one line, then one line with n integers a1,a2,…,an. 1≤T≤2000 2≤n≤105 1≤ai≤105 There are at most 20 test cases with n>1000…
