10 lines
225 B
Python
10 lines
225 B
Python
volume = 7
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n = int(input())
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for _ in range(n):
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command = input().strip()
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if command == "Skru op!" and volume < 10:
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volume += 1
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elif command == "Skru ned!" and volume > 0:
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volume -= 1
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print(volume)
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