2020-07-13

PAT-甲级-1031-Hello World for U (20 分)

2020-07-10

PAT-甲级-1028-List Sorting (25 分)

2020-07-09

PAT-甲级-1027-Colors in Mars (20 分)

2020-07-07

PAT-甲级-1025-PAT Ranking (25 分)

2020-07-01

PAT-甲级-1019-General Palindromic Number (20 分)