CF270A.Fancy Fence
普及/提高-
通过率:0%
AC君温馨提醒
该题目为【codeforces】题库的题目,您提交的代码将被提交至codeforces进行远程评测,并由ACGO抓取测评结果后进行展示。由于远程测评的测评机由其他平台提供,我们无法保证该服务的稳定性,若提交后无反应,请等待一段时间后再进行重试。
题目描述
Emuskald needs a fence around his farm, but he is too lazy to build it himself. So he purchased a fence-building robot.
He wants the fence to be a regular polygon. The robot builds the fence along a single path, but it can only make fence corners at a single angle a .
Will the robot be able to build the fence Emuskald wants? In other words, is there a regular polygon which angles are equal to a ?
输入格式
The first line of input contains an integer t ( 0<t<180 ) — the number of tests. Each of the following t lines contains a single integer a ( 0<a<180 ) — the angle the robot can make corners at measured in degrees.
输出格式
For each test, output on a single line "YES" (without quotes), if the robot can build a fence Emuskald wants, and "NO" (without quotes), if it is impossible.
输入输出样例
输入#1
3 30 60 90
输出#1
NO YES YES
说明/提示
In the first test case, it is impossible to build the fence, since there is no regular polygon with angle .
In the second test case, the fence is a regular triangle, and in the last test case — a square.