D. Sum of Medians time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecu…
题目链接: Sum of Medians Time Limit:3000MSMemory Limit:262144KB 问题描述 In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive elements and find the median of each five. A median is cal…
D. Sum of Medians Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/problemset/problem/85/D Description In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive el…
F. Ilya Muromets Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100513/problem/F Description I Ilya Muromets is a legendary bogatyr. Right now he is struggling against Zmej Gorynych, a dragon with n heads numbered from 1 to nf…