跟着消防员爸爸学习C++编程与算法(请备注算法学习)
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9 × ( ) = 81 | ( ) × 3 = 24 | 6 × ( ) = 6 | 2 × ( ) = 2 |
( ) × 7 = 56 | ( ) × 8 = 16 | ( ) × 1 = 1 | ( ) × 8 = 8 |
( ) × 1 = 1 | ( ) × 6 = 36 | 9 × ( ) = 81 | ( ) × 7 = 28 |
7 × ( ) = 7 | ( ) × 9 = 54 | ( ) × 8 = 8 | ( ) × 1 = 4 |
7 × ( ) = 49 | 9 × ( ) = 18 | 4 × ( ) = 4 | ( ) × 7 = 7 |
( ) × 8 = 56 | ( ) × 8 = 40 | 6 × ( ) = 24 | 3 × ( ) = 24 |
( ) × 3 = 15 | ( ) × 7 = 49 | ( ) × 7 = 35 | ( ) × 1 = 1 |
1 × ( ) = 4 | ( ) × 9 = 18 | ( ) × 5 = 25 | ( ) × 9 = 81 |
( ) × 1 = 1 | 5 × ( ) = 10 | ( ) × 4 = 20 | ( ) × 5 = 20 |
( ) × 9 = 54 | 3 × ( ) = 12 | ( ) × 2 = 2 | ( ) × 4 = 16 |
( ) × 2 = 12 | 8 × ( ) = 8 | ( ) × 9 = 36 | 7 × ( ) = 42 |
( ) × 6 = 54 | 9 × ( ) = 18 | 6 × ( ) = 54 | ( ) × 5 = 35 |
( ) × 3 = 12 | ( ) × 2 = 12 |