11 lines
201 B
Python
11 lines
201 B
Python
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a=int(input())
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b=int(input())
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if b==2:
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if a%4==0 and a%100!=0 or a%400==0:
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print(29)
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else:
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print(28)
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elif b==1 or 3 or 5 or 7 or 8 or 10 or 12:
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print(31)
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else:
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print(30)
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