# Are the digits the same?

Given an integer

`n`

, we would like to know if all the digits of `n`

are equal to each other.The input of the program contains a single integer

`n`

.The output of the program should be

`Yes`

if the digits are the same, and `No`

otherwise.Input | Output |

4434444446 | No |

888888 | Yes |

#### Constraints

Time limit: 1 seconds

Memory limit: 512 MB

Output limit: 1 MB