MojaCoder
Playground
Problems
Post Problem
Contests
Create Contest
EN
JA
Sign up
Sign in
2^N Again
2 secs
1024 MB
achapi
Tweet
Problem
Submissions
Test cases
Editorial
テストケース名
1.txt
10.txt
100.txt
1000.txt
10000.txt
100000.txt
1000000.txt
10000000.txt
100000000.txt
1000000000.txt
