A. Points and Segments (easy) Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/430/problem/A Description Iahub isn't well prepared on geometry problems, but he heard that this year there will be a lot of geometry problems on…
A. Points in Segments time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given a set of nn segments on the axis OxOx , each segment has integer endpoints between 11 and mm inclusive. S…