示例1:

#!/usr/bin/python

# -*- coding: UTF-8 -*-


# 根据输入打印

rows = int(raw_input('please input number:'))


# 打印正方形

for i in range(0, rows):

    for k in range(0, rows):

        print " * ",

        k += 1

    i += 1

    print "\n"


print 'the end';

代码截图1：

1-1.png

运行截图1：

1-2.png


示例2:

#!/usr/bin/python

# -