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初级

九九乘法表

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初级参考 完整示例代码供参考,建议自己理解后重新输入
def solve():
    for i in range(1, 10):
        for j in range(1, i+1):
            print(f"{i} x {j} = {i*j}", end="  ")
        print()

示例

输入
solve()
期望输出
1 x 1 = 1  
2 x 1 = 2  2 x 2 = 4  
3 x 1 = 3  3 x 2 = 6  3 x 3 = 9  
4 x 1 = 4  4 x 2 = 8  4 x 3 = 12  4 x 4 = 16  
5 x 1 = 5  5 x 2 = 10  5 x 3 = 15  5 x 4 = 20  5 x 5 = 25  
6 x 1 = 6  6 x 2 = 12  6 x 3 = 18  6 x 4 = 24  6 x 5 = 30  6 x 6 = 36  
7 x 1 = 7  7 x 2 = 14  7 x 3 = 21  7 x 4 = 28  7 x 5 = 35  7 x 6 = 42  7 x 7 = 49  
8 x 1 = 8  8 x 2 = 16  8 x 3 = 24  8 x 4 = 32  8 x 5 = 40  8 x 6 = 48  8 x 7 = 56  8 x 8 = 64  
9 x 1 = 9  9 x 2 = 18  9 x 3 = 27  9 x 4 = 36  9 x 5 = 45  9 x 6 = 54  9 x 7 = 63  9 x 8 = 72  9 x 9 = 81
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