示例1:

#!/usr/bin/python

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

# 根據輸入列印

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

# 列印正方形

for i in range(0, rows):

    for k in range(0, rows):

        print " * ",

        k += 1

    i += 1

    print "\n"

print 'the end';

程式碼截圖1：

執行截圖1：

示例2:

#!/usr/bin/python

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

# 根據輸入列印

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

# 列印正方形

for i in range(0, rows):

    for k in range(0, rows):

        if i != 0 and i != rows - 1:

            if k == 0 or k == rows - 1:

                print " * ",

            else:

                 print "   ",

        else:

            print " * ",

        k += 1

    i += 1

    print "\n"

print 'the end';

程式碼截圖2：

執行截圖2：

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