22 + 3 4 4 + 0 3 + 1 3 + 0> <=5 2 + 2 3 1 + 1 2 + 3 4 + 0

Bài 3:?22 + 3 4 4 + 0 3 + 1 3 + 0

> <

=

5 2 + 2 3 1 + 1 2 + 3 4 + 0