题目链接: 传送门 Playlist time limit per test:1 second memory limit per test:256 megabytes Description Manao's friends often send him new songs. He never listens to them right away. Instead, he compiles them into a playlist. When he feels that his mind…
题目链接: http://codeforces.com/problemset/problem/268/E E. Playlist time limit per test 1 secondmemory limit per test 256 megabytes 问题描述 Manao's friends often send him new songs. He never listens to them right away. Instead, he compiles them into a play…
C. Playlist time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You have a playlist consisting of nn songs. The ii-th song is characterized by two numbers titi and bibi — its length and beauty…