POJ 1887 Testing the CATCHER】的更多相关文章

Testing the CATCHER Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 13396   Accepted: 4905 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile calle…
Language: Default Testing the CATCHER Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 15207   Accepted: 5595 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defen…
一.Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile called the CATCHER which is capable of intercepting multiple incoming offensive missiles. The CATCHER is su…
题意:题目太长没看,直接看输入输出猜出是最长下降子序列 用了以前的代码直接a了,做法类似贪心,把最小的顺序数存在数组里面,每次二分更新数组得出最长上升子序列 #include<iostream> #include<cstdio> using namespace std; int main() { int dp[40002],a[40002],n,t,i,low,up,top,mid,max,tmp,k,b[40002],cas=1; while(1) { scanf("%…
Testing the CATCHER Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 16131   Accepted: 5924 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile calle…
Testing the CATCHER Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 13968   Accepted: 5146 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile calle…
Testing the CATCHER Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 16515 Accepted: 6082 Description A military contractor for the Department of Defense has just completed a series of preliminary tests for a new defensive missile called th…
POJ 1887Testingthe CATCHER (LIS:最长下降子序列) http://poj.org/problem?id=3903 题意: 给你一个长度为n (n<=200000) 的数字序列, 要你求该序列中的最长(严格)下降子序列的长度. 分析:        读取全部输入, 将原始数组逆向, 然后求最长严格上升子序列就可以. 因为n的规模达到20W, 所以仅仅能用O(nlogn)的算法求.        令g[i]==x表示当前遍历到的长度为i的全部最长上升子序列中的最小序列末…
题目大意:一种拦截导弹能拦截多枚导弹,但是它在每次拦截后高度不会再升高,给出导弹的序列,问最多能拦截多少枚导弹? 最长递减子序列问题. #include <cstdio> #include <vector> #include <algorithm> using namespace std; vector<int> m, lds; int main() { #ifdef LOCAL freopen("in", "r",…
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