CPE 1 star: 必考49題

10252 - Common Permutation
2023/11/12

10908 - Largest Square
2023/11/10

11332 - Summing Digits
2023/11/8

10170 - The Hotel with Infinite Rooms
2023/11/5

10409 - Die Game
2023/11/4

10415 - Eb Alto Saxophone Player
2023/10/30

10642 - Can You Solve It?
2023/10/28

10071 - Back to High School Physics
2023/10/28

12019 - Doom's Day Algorithm
2023/10/26

10242 - Fourth Point !!
2023/10/21