madaidao的专栏

题目链接：https://codeforces.com/contest/1477/problem/C C. Nezzar and Nice Beatmap time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Nezzar loves the game osu!. osu! is played on beatmaps, w

题目链接 Line belt Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2927    Accepted Submission(s): 1119 Problem Description In a two-di