冒泡排序算法-Python实现

#-*- coding: UTF-8 -*-
import numpy as np
def BubbleSort(a):
    for i in xrange(0, a.size):
        for j in xrange(i,a.size):
            if a[j] < a[i]:
                a[i], a[j] = a[j], a[i]

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