传送门:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1136 题目大意:给定一串序列,求最长的升序列长度,如1, 7, 3, 5, 9, 4, 8 最长的为 1, 3, 5, 8 输出4 进行DP,设dp [ i] 为 以 i 结尾的升序列的最大值,那么从 i 开始向前查找,若 a[ j ] < a [ i ] 则 比较一下 dp的大小 一开始我只找最靠近它的比它小的数,wa了一次. 如: 1 9 1 9 2 10 11…

Longest Ordered Subsequence Time Limit: 2 Seconds      Memory Limit: 65536 KB A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2, ..., aiK), whe…

题目链接:http://poj.org/problem?id=2533 Longest Ordered Subsequence Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 55459   Accepted: 24864 Description A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the…

题目链接:http://poj.org/problem?id=2533 描述: A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2, ..., aiK), where 1 <= i1 < i2 < ... < iK…

#include<time.h> #include <cstdio> #include <iostream> #include<algorithm> #include<math.h> #include <string.h> #include<vector> #include<queue> using namespace std; ],a[]; int len,i,k,n,m; int binary(int t)…

题目:http://poj.org/problem?id=2533 题意:最长上升子序列.... 以前做过,课本上的思想 #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> using namespace std; int main() { ]; ],i,j,n; int nmax; cin>>n; ; i<=n; i++) { cin>&…

Longest Ordered Subsequence DescriptionA numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2, ..., aiK), where 1 <= i1 < i2 < ... < iK…

Longest Ordered Subsequence Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 38980   Accepted: 17119 Description A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ...…

Longest Ordered Subsequence Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 66763   Accepted: 29906 Description A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ...…

POJ_2533 Longest Ordered Subsequence[DP][最长递增子序列] Longest Ordered Subsequence Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 58448 Accepted: 26207 Description A numeric sequence of ai is ordered if a1 < a2 < - < aN. Let the subsequenc…