MOOSACO 2024 July Contest, Dirt
Problem 3. Racists
Contest may or may not have ended. We don't know.
Analysis mode
Recently, Farmer John has encountered an issue on his farm: some of his $N$ cows ($1 \leq N \leq 10^9$) are racist. Please help him determine whether a cow is racist.
Each cow has an ID, conveniently numbered from $1$ to $10^5$.
Given a cow's ID, please determine whether that cow is racist or not.
INPUT FORMAT (input arrives from stdin):
First line contains one integer, which is the ID of the cow.
OUTPUT FORMAT (send output to stdout):
Please output "YES" (without the quotes) if a cow is racist, and "NO" (without the quotes) if a cow is not racist.
SAMPLE INPUT:
42069
SAMPLE OUTPUT:
YES
Explanation: After a short interview with cow 42069, we were able to determine that that cow is racist.
No, this problem is not incomplete.