Kanade's sum Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest element of A[l..r]. Specially , f(l,r,k)=0 if r−l+1<k. Give you k , you need to calculate ∑nl=1∑nr=lf(l,r,k) There are T test cases. 1≤T≤10 k≤min(…
Kanade's sum Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2723 Accepted Submission(s): 1132 Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest eleme…
Kanade's sum Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2512 Accepted Submission(s): 1045 Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest eleme…
题目链接 Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest element of A[l..r]. Specially , f(l,r,k)=0 if r−l+1<k. Give you k , you need to calculate ∑nl=1∑nr=lf(l,r,k) There are T test cases. 1≤T≤10 k≤min(n,80) A[…
Kanade's sum Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 871 Accepted Submission(s): 357 Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest element…
地址:http://acm.split.hdu.edu.cn/showproblem.php?pid=6058 题目: Kanade's sum Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 505 Accepted Submission(s): 176 Problem Description Give you an array …
A Task Process Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1332 Accepted Submission(s): 656 Problem Description There are two kinds of tasks, namely A and B. There are N workers and the…
敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 66634 Accepted Submission(s): 28074 Problem Description C国的死对头A国这段时间正在进行军事演习,所以C国间谍头子Derek和他手下Tidy又开始忙乎了.A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务…
Bomb Game Time Limit: 10000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5396 Accepted Submission(s): 1925 Problem Description Robbie is playing an interesting computer game. The game field is an unbounde…
题目链接 Problem Description Give you an array A[1..n]of length n. Let f(l,r,k) be the k-th largest element of A[l..r]. Specially , f(l,r,k)=0 if r−l+1<k. Give you k , you need to calculate ∑nl=1∑nr=lf(l,r,k) There are T test cases. 1≤T≤10 k≤min(n,80) A[…
Clarke and baton Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5565 Description Clarke is a patient with multiple personality disorder. One day, Clarke split into n guys, named 1 to n. They will play a game ca…
Vases and Flowers 题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=4614 Problem Description Alice is so popular that she can receive many flowers everyday. She has N vases numbered from 0 to N-1. When she receive some flowers, she will try to put them…
Given a nested list of integers, return the sum of all integers in the list weighted by their depth. Each element is either an integer, or a list -- whose elements may also be integers or other lists. Example 1: Given the list [[1,1],2,[1,1]], return…
Quoit Design Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 47104 Accepted Submission(s): 12318 Problem Description Have you ever played quoit in a playground? Quoit is a game in which fla…
http://acm.hdu.edu.cn/showproblem.php?pid=1024 Max Sum Plus Plus Problem Description Now I think you have got an AC in Ignatius.L's "Max Sum" problem. To be a brave ACMer, we always challenge ourselves to more difficult problems. Now you are fac…