You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Use two HashSets to store strings with ! and without ! separately. If their intersection is non-empty, we can output any string in it, otherwise we output satisfiable.
AtCoder Beginner Contest 187 Editorial | CP Wiki
Use two HashSets to store strings with ! and without ! separately. If their intersection is non-empty, we can output any string in it, otherwise we output satisfiable.
https://cp-wiki.vercel.app/en/tutorial/atcoder/ABC187/
The text was updated successfully, but these errors were encountered: