Description There is a pile of n wooden sticks. The length and weight of each stick are known in advance. The sticks are to be processed by a woodworking machine in one by one fashion. It needs some time, called setup time, for the machine to prepare…
Wooden Sticks Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21902 Accepted: 9353 Description There is a pile of n wooden sticks. The length and weight of each stick are known in advance. The sticks are to be processed by a woodworkin…
A person wants to travel around some places. The welfare in his company can cover some of the airfare cost. In order to control cost, the company requires that he must submit the plane tickets in time order and the amount of the each submittal must b…
//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…
Given an array with n integers, your task is to check if it could become non-decreasing by modifying at most 1 element. We define an array is non-decreasing if array[i] <= array[i + 1] holds for every i (1 <= i < n). Example 1: Input: [4,2,3] Out…
