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20 lines
491 B
Python
20 lines
491 B
Python
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#!/usr/bin/env python3
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import sys
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import statistics
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def pairs(l, n):
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return zip(*[l[i::n] for i in range(n)])
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# data comes in pairs:
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# n - time for running the program with no input
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# m - time for running it with the benchmark input
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# we measure (m - n)
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values = [ float(y) - float(x) for (x,y) in pairs(sys.stdin.readlines(),2)]
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print("mean = %.4f, median = %.4f, stdev = %.4f" %
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(statistics.mean(values), statistics.median(values),
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statistics.stdev(values)))
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