【Python入门必看】100个精华小程序系列之七

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【程序8】
题目:输出9*9口诀。
1.程序分析:分行与列考虑,共9行9列,i控制行,j控制列。
2.程序源代码:
代码1:

lis = [[0 for i in range(9)] for j in range(9)]
for i in range(9):
    for j in range(9):
        lis[i][j] = (i + 1) * (j + 1)
for i in range(9):
    print("\n", lis[i])

代码2:

for i in range(1,10):
    for j in range(1,10):
        result = i * j
        print('%d * %d = %d' % (i,j,result))
    print("\n")

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转载自blog.csdn.net/PoGeN1/article/details/82222498