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…
Showstopper Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 2236 Accepted: 662 Description Data-mining huge data sets can be a painful and long lasting process if we are not aware of tiny patterns existing within those data sets. One r…
题目链接: http://codeforces.com/contest/740/problem/D D. Alyona and a tree time limit per test2 secondsmemory limit per test256 megabytes 问题描述 Alyona has a tree with n vertices. The root of the tree is the vertex 1. In each vertex Alyona wrote an positiv…
TOYS Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13262 Accepted: 6412 Description Calculate the number of toys that land in each bin of a partitioned toy box. Mom and dad have a problem - their child John never puts his toys away w…
Showstopper Description Data-mining huge data sets can be a painful and long lasting process if we are not aware of tiny patterns existing within those data sets. One reputable company has recently discovered a tiny bug in their hardware video proces…