Type: Default 1000ms 256MiB

判断闰年

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Description

输入一个年号,判断它是否是闰年.

Input Format

一个整数。表示年份。

Output Format

如果是闰年,输出"Leap Year!" ; 如果不是,输出"Common Year!".

Sample

input

2004

output

Leap Year!

Hint

时间限制:1s1 \text {s}

空间限制:256MB256 \text {MB}

注释

判断闰年的算法是:如果此年号能被400整除, 或者它能被4整除而不能被100整除,就是闰年。

20200906-贪心基础练习

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
11
Start at
2020-9-6 13:37
End at
2020-9-26 13:37
Duration
480 hour(s)
Host
Partic.
17