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最新推荐文章于 2025-06-10 08:29:53 发布

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最新推荐文章于 2025-06-10 08:29:53 发布

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分类专栏： Python 文章标签： python

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s='1234567890'

# import itertools
# x=itertools.permutations(s,3)
# print(list(x))

from itertools import permutations as p,combinations as c
x=p(s,2)
y=c(s,2)
print(list(x))
print('组合')
print(list(y))

s=''.join([str(x1) for x1 in range(10)])
from itertools import permutations as p,combinations as c
x=p(s,5)
# y=c(s,2)
for i in x:
    bcs="".join(i)
    # print(bcs)
    for j in s:
        if j not in bcs:
            cs = j
            # print("乘数")
            if int(cs)*int(bcs) == int(bcs[::-1]):
                print(f'{bcs} * {cs} = ',bcs[::-1])