选择排序算法-python实现

 #-*- coding: UTF-8 -*-
 import numpy as np
 def SelectSort(a):
     for i in xrange(0,a.size):
         min = a[i]
         p = i
         for j in xrange(i+1,a.size ):
             if min > a[j]:
                 min = a[j]
                 p = j
         if p != i:
             a[i], a[p] = a[p], a[i]

 if __name__ == '__main__':
     a = np.random.randint(0, 10, size = 10)
     print "Before sorting..."
     print "---------------------------------------------------------------"
     print a
     print "---------------------------------------------------------------"
     SelectSort(a)
     print "After sorting..."
     print "---------------------------------------------------------------"
     print a
     print "---------------------------------------------------------------"