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Ruby code posted
created at 04 Jun 09:42, updated at 11 Jun 17:53

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05 import time 
06 def timing ( f , n ): 
07     print f . __name__ , n , "times" , 
08     r = range ( n ) 
09     t1 = time . clock () 
10     for i in r : 
11         f () 
12     t2 = time . clock () 
13     print round ( t2 - t1 , 3 ) 
14 
15 #用法 
16 def to_be_tested (): 
17     a = [] 
18     for i in range ( 0 , 1000 ): 
19         a . append ( i ) 
20 
21 timing ( to_be_tested , 10000 ) 
22 #result: to_be_tested 10000 times 2.451
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