12 lines
205 B
Python
12 lines
205 B
Python
A = list(map(lambda x: x%42, (int(input()) for i in range(10))))
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c = 0
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for i in A:
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if i == -1:
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continue
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for k in range(10):
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if A[k] == i:
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A[k] = -1
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c += 1
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print(c)
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