11 lines
237 B
Python
11 lines
237 B
Python
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def multiply(x, y):
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if y < 0:
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return -multiply(x, -y)
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elif y == 0:
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return 0
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elif y == 1:
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return x
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else:
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return x + multiply(x, y - 1)
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print(multiply(3, 5));
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