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Commit 368ab5e

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committed
finish another three beta, and one 6 yku
1 parent c8a6596 commit 368ab5e

4 files changed

+38
-0
lines changed
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def check_valid_tr_number(number):
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if len(str(number)) != 11 or any([str(c) not in '0123456789' for c in str(number)]):
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return False
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sum_13579 = sum([int(number[n]) * 7 for n in range(0,9) if n in (0,2,4,6,8)])
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sum_2468 = sum([int(number[n]) for n in range(0,9) if n in (1,3,5,7)])
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if (sum_13579-sum_2468) % 10 != int(number[9]):
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return False
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if sum([int(number[n]) for n in range(10)]) % 10 != int(number[10]):
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return False
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return True
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print(check_valid_tr_number('10167994524'))
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print(check_valid_tr_number('36637640050'))

β€Ž[beta]Complete The Pattern #4.py

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def pattern(n):
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string = [str(i) for i in range(1,n+1)]
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return '\n'.join([''.join(lst) for lst in [string[i:] for i in range(n)]])
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for i in (0,1,2,3,4,5):
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print(pattern(i))
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def pattern(n):
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if n <= 1:
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return ''
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n = n-1 if n %2 != 0 else n
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return '\n'.join([str(i) * i for i in range(2,n+1,2)])
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for i in range(1,10):
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print(pattern(i))
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def pattern(n):
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if n <= 0:
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return ''
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n = n-1 if n %2 == 0 else n
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return '\n'.join([str(i) * i for i in range(1,n+1,2)])
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for i in range(1,10):
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print(pattern(i))

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