Are digits non-decreasing?
Given a number n, your task is to write a program that would tell if the digits of n are not decreasing. The program should print Yes if the digits are non-decreasing and No otherwise.
Input | Output |
|---|---|
1234578 | Yes |
111345726879 | No |
123334 | Yes |
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB