A - Two Rectangles Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement There are two rectangles. The lengths of the vertical sides of the first rectangle are A, and the lengths of the horizontal sides of the first rectangle…

A - ABCxxx Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement This contest, AtCoder Beginner Contest, is abbreviated as ABC. When we refer to a specific round of ABC, a three-digit number is appended after ABC. For example,…

A - ABC/ARC Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement Smeke has decided to participate in AtCoder Beginner Contest (ABC) if his current rating is less than 1200, and participate in AtCoder Regular Contest (ARC) oth…

题目链接:http://abc069.contest.atcoder.jp/assignments A - K-City Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement In K-city, there are n streets running east-west, and m streets running north-south. Each street running east-w…

题目链接:http://abc070.contest.atcoder.jp/assignments A - Palindromic Number Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement You are given a three-digit positive integer N.Determine whether N is a palindromic number.Here, a…

A - Remaining Time Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement Dolphin loves programming contests. Today, he will take part in a contest in AtCoder.In this country, 24-hour clock is used. For example, 9:00 p.m. is re…

A - Haiku Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement As a New Year's gift, Dolphin received a string s of length 19.The string s has the following format: [five lowercase English letters],[seven lowercase English le…

A - One Card Poker Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement Alice and Bob are playing One Card Poker.One Card Poker is a two-player game using playing cards. Each card in this game shows an integer between 1 and 1…

A - ι⊥l Time limit : 2sec / Memory limit : 256MB Score : 100 points Problem Statement Three poles stand evenly spaced along a line. Their heights are a, b and c meters, from left to right. We will call the arrangement of the poles beautiful if the to…

没看到Beginner,然后就做啊做,发现A,B太简单了...然后想想做完算了..没想到C卡了一下,然后还是做出来了.D的话瞎想了一下,然后感觉也没问题.假装all kill.2333 AtCoder Beginner Contest 052 A题意: 输出大的面积? 思路: max(A*B,C*D); AtCoder Beginner Contest 052 B题意: 枚举过程,然后...太水了.. AtCoder Beginner Contest 052 C题意: 输出N!的因子个数mod1…