MojaCoder
Playground
Problems
Post Problem
Contests
Create Contest
EN
JA
Sign up
Sign in
MojaCoder will discontinue its service and shut down the judging system on December 31, 2026.
01 Shift Xor
2 secs
1024 MB
hide
Tweet
Problem
Submissions
Test cases
Editorial
自分の提出
すべての提出
