102280: [AtCoder]ABC228 A - On and Off

Memory Limit:256 MB Time Limit:2 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

Score : $100$ points

Problem Statement

Takahashi turns on the light of his room at $S$ o'clock (on the $24$-hour clock) every day and turns it off at $T$ o'clock every day.
The date may change while the light is on.

Determine whether the light is on at $30$ minutes past $X$ o'clock.

Constraints

  • $0 \leq S, T, X \leq 23$
  • $S \neq T$
  • All values in input are integers.

Input

Input is given from Standard Input in the following format:

$S$ $T$ $X$

Output

If the light is on at $30$ minutes past $X$ o'clock, print Yes; otherwise, print No.


Sample Input 1

7 20 12

Sample Output 1

Yes

The light is on between $7$ o'clock and $20$ o'clock. At $30$ minutes past $12$ o'clock, it is on, so we print Yes.


Sample Input 2

20 7 12

Sample Output 2

No

The light is on between $0$ o'clock and $7$ o'clock, and between $20$ o'clock and $0$ o'clock (on the next day). At $30$ minutes past $12$ o'clock, it is off, so we print No.


Sample Input 3

23 0 23

Sample Output 3

Yes

Input

题意翻译

高桥家每日 $s$ 时整开灯, $t$ 时整关灯。求 $x$ 点半的时候是不是开着灯?(注: $0≤s,t,x<24$ ,有可能半夜还开着灯)

Output

分数:100分

问题描述

高桥君每天在$S$点(24小时制)打开房间的灯,每天在$T$点关闭灯。
灯亮着的时候日期可能会改变。

判断$X$点过$30$分钟灯是否亮着。

约束条件

  • $0 \leq S, T, X \leq 23$
  • $S \neq T$
  • 输入中的所有值都是整数。

输入

输入标准输入,格式如下:

$S$ $T$ $X$

输出

如果$X$点过$30$分钟灯亮着,打印Yes;否则,打印No


样例输入1

7 20 12

样例输出1

Yes

灯在$7$点到$20$点之间亮着。在$12$点过$30$分钟时,灯亮着,所以我们打印Yes


样例输入2

20 7 12

样例输出2

No

灯在$0$点到$7$点之间亮着,在$20$点到$0$点(第二天)之间亮着。在$12$点过$30$分钟时,灯灭了,所以我们打印No


样例输入3

23 0 23

样例输出3

Yes

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