POJ2533裸的LIS,时间复杂度为O(n^2) #include<iostream> #include<cstdio> using namespace std; +; int a[MAXN]; int dp[MAXN]; int n,ans; int main() { scanf("%d",&n); ;i<n;i++) { scanf("%d",&a[i]); dp[i]=; } ans=-; ;i<n;i++…
Description 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 <= N. For example, seq…
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, ...…
Longest Ordered Subsequence Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 50827 Accepted: 22574 Description A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ...…
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…