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1006:Tick and Tick

题目描述
The three hands of the clock are rotating every second and meeting each other many times everyday. Finally, they get bored of this and each of them would like to stay away from the other two. A hand is happy if it is at least D degrees from any of the rest. You are to calculate how much time in a day that all the hands are happy.
输入解释
The input contains many test cases. Each of them has a single line with a real number D between 0 and 120, inclusively. The input is terminated with a D of -1.
输出解释
For each D, print in a single line the percentage of time in a day that all of the hands are happy, accurate up to 3 decimal places.
输入样例
0
120
90
-1
输出样例
100.000
0.000
6.251
来自杭电HDUOJ的附加信息
Author PAN, Minghao
Recommend JGShining

该题目是Virtual Judge题目,来自 杭电HDUOJ

题目来源 ZJCPC2004

源链接: HDU-1006

最后修改于 2020-10-25T22:41:19+00:00 由爬虫自动更新

共提交 735

通过率 64.35%
时间上限 内存上限
2000/1000MS(Java/Others) 65536/32768K(Java/Others)