Submit solution
Points:
0.20
Time limit:
1.0s
Memory limit:
512M
Input:
stdin
Output:
stdout
Problem source:
Problem type
Allowed languages
C, C++, Go, Java, Kotlin, Pascal, PyPy, Python, Rust, Scratch
In case the statement didn't load correctly, you can download the statement here: Statement
Sample Input 1
2
3
100
3
111
Sample Output 1
NO
YES
Comments
Đề viết hơi sai 1 chút: It is guaranteed that this string does not contain extra leading zeroes.