on Oct. 11, 2017, 3:06 p.m.
on Oct. 11, 2017, 2:56 p.m.
on Oct. 11, 2017, 2:48 p.m.
on Oct. 11, 2017, 2:41 p.m.
on Oct. 11, 2017, 2:42 p.m.
2.Cơ bản-Ngôn ngữ lập trình (1 points)
3.Cơ bản-Phương pháp tính (1 points)
5.Cấu trúc-giải thuật (0.500 points)
