contest链接:https://codeforces.com/contest/1283 A. Minutes Before the New Year 题意:给一个当前时间,输出离第二天差多少分钟 思路:略 AC代码: #include<iostream> #include<vector> #include<algorithm> #include<cmath> #include<cstring> using namespace std; ; ;…
原题面:https://codeforces.com/contest/1283 A.Minutes Before the New Year 题目大意:给定时间,问距离零点零分还有多久? 分析:注意一下特判0,0就好了. 代码: t = input() t = int(t) for i in range(t): h, m = input().split() h = int(h) m = int(m) and m == : print() continue ret = * ret -= h * re…
Oh, New Year. The time to gather all your friends and reflect on the heartwarming events of the past year... nn friends live in a city which can be represented as a number line. The ii -th friend lives in a house with an integer coordinate xixi . The…
There are nn friends who want to give gifts for the New Year to each other. Each friend should give exactly one gift and receive exactly one gift. The friend cannot give the gift to himself. For each friend the value fifi is known: it is either fi=0f…
There are nn Christmas trees on an infinite number line. The ii -th tree grows at the position xixi . All xixi are guaranteed to be distinct. Each integer point can be either occupied by the Christmas tree, by the human or not occupied at all. Non-in…
Codeforces Round #366 (Div. 2) A I hate that I love that I hate it水题 #I hate that I love that I hate it n = int(raw_input()) s = "" a = ["I hate that ","I love that ", "I hate it","I love it"] for i in ran…
Codeforces Round #354 (Div. 2) Problems # Name A Nicholas and Permutation standard input/output 1 s, 256 MB x3384 B Pyramid of Glasses standard input/output 1 s, 256 MB x1462 C Vasya and String standard input/output 1 s, 256 MB x1393…
cf之路,1,Codeforces Round #345 (Div. 2) ps:昨天第一次参加cf比赛,比赛之前为了熟悉下cf比赛题目的难度.所以做了round#345连试试水的深浅..... 其实这个应该是昨天就写完的,不过没时间了,就留到了今天.. 地址:http://codeforces.com/contest/651/problem/A A. Joysticks time limit per test 1 second memory limit per test 256…
Codeforces Round #279 (Div. 2) 做得我都变绿了! Problems # Name A Team Olympiad standard input/output 1 s, 256 MB x2377 B Queue standard input/output 2 s, 256 MB x1250 C Hacking Cypher standard input/output 1 s, 256 MB x740 D Chocolate standard in…
