#AT1149. A - Good Integer
A - Good Integer
当前没有测试数据。
A - Good Integer
Score : $100$ points
Problem Statement
We call a $4$-digit integer with three or more consecutive same digits, such as $1118$, good.
You are given a $4$-digit integer $N$. Answer the question: Is $N$ good?
Constraints
- $1000 ≤ N ≤ 9999$
- $N$ is an integer.
Input
Input is given from Standard Input in the following format:
Output
If $N$ is good, print Yes
; otherwise, print No
.
1118
Yes
$N$ is good, since it contains three consecutive $1$.
7777
Yes
An integer is also good when all the digits are the same.
1234
No