Subsequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12333 Accepted: 5178 Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) are gi…
Median Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9201 Accepted: 3209 Description Given N numbers, X1, X2, - , XN, let us calculate the difference of every pair of numbers: ∣Xi - Xj∣ (1 ≤ i < j ≤ N). We can get C(N,2) differences thro…
Subsequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14698 Accepted: 6205 Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) ar…
题目连接 http://poj.org/problem?id=3061 Subsequence Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) are given. Write a program to find the minimal len…