7 lines
151 B
Python
7 lines
151 B
Python
string = input()
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A, B, V = tuple(int(a) for a in string.split())
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x = (V - A) / (A - B)
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if x % 1 == 0:
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print(int(x) + 1)
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else:
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print(int(x) + 2) |