跟着消防员爸爸学习C++编程与算法（请备注算法学习）
欢迎咨询
| 100 - 99 = | 83 - 65 = | 100 - 62 = | 71 - 69 = |
| 67 - 28 = | 95 - 69 = | 42 - 36 = | 100 - 87 = |
| 60 - 21 = | 80 - 11 = | 57 - 29 = | 70 - 31 = |
| 50 - 19 = | 81 - 32 = | 90 - 71 = | 92 - 54 = |
| 83 - 54 = | 84 - 55 = | 31 - 17 = | 80 - 77 = |
消防员爸爸