Comments

0, ?, 1, 0, 0?1, ?10, 10, 0?10 are beautiful substrings , you wrote some substrings wrong!

Congrats Mayank Sir!

Congrats {Kavi} orz.

I WILL REACH EXPERT IN THIS UPCOMING [2024].

THANK U MikeMirzayanov sir! for giving us opportunity through your amaze platform CODEFORCES! Hats off!