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17 lines
370 B
17 lines
370 B
import time
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class Timer:
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time = __import__("time")
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def __enter__(self):
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self.st = time.time()
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def __exit__(self, exc_type, exc_val, exc_tb):
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if exc_type is None:
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print(time.time() - self.st)
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return False
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import random
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with Timer():
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a = 0
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for i in range(1000000):
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a += random.randint(0, 1000)
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print(a) |