本文实例讲述了Python实现求最大公约数及判断素数的方法。分享给大家供大家参考。具体实现方法如下:

#!/usr/bin/env python 
def showMaxFactor(num): 
  count = num / 2  
  while count > 1: 
    if num % count == 0: 
      print 'largest factor of %d is %d' % (num, count) 
      break    #break跳出时会跳出下面的else语句 
    count -= 1 
  else: 
    print num, "is prime" 
for eachNum in range(10,21): 
  showMaxFactor(eachNum) 

运行结果如下:

largest factor of 10 is 5
11 is prime
largest factor of 12 is 6
13 is prime
largest factor of 14 is 7
largest factor of 15 is 5
largest factor of 16 is 8
17 is prime
largest factor of 18 is 9
19 is prime
largest factor of 20 is 10

希望本文所述对大家的Python程序设计有所帮助。

华山资源网 Design By www.eoogi.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
华山资源网 Design By www.eoogi.com