• 欢迎访问开心洋葱网站,在线教程,推荐使用最新版火狐浏览器和Chrome浏览器访问本网站,欢迎加入开心洋葱 QQ群
  • 为方便开心洋葱网用户,开心洋葱官网已经开启复制功能!
  • 欢迎访问开心洋葱网站,手机也能访问哦~欢迎加入开心洋葱多维思维学习平台 QQ群
  • 如果您觉得本站非常有看点,那么赶紧使用Ctrl+D 收藏开心洋葱吧~~~~~~~~~~~~~!
  • 由于近期流量激增,小站的ECS没能经的起亲们的访问,本站依然没有盈利,如果各位看如果觉着文字不错,还请看官给小站打个赏~~~~~~~~~~~~~!

python获取从命令行输入的数字代码示范

python 水墨上仙 2031次浏览

python获取从命令行输入的数字代码演示

#------------------------------------------------------------------------------
#           Name: numerical_input.py
#         Author: Kevin Harris
#  Last Modified: 02/13/04
#    Description: This Python script demonstrates how to get numerical input
#                 from the command line and use the if-else conditional.
#------------------------------------------------------------------------------

print()
print( "Welcome to the Area calculation program" )
print( "---------------------------------------" )
print()

# Print out the menu:
print( "Please select a shape:" )
print( "1  Rectangle" )
print( "2  Circle" )
print()

# The input function both prompts the user for input and fetches it...
shape = int( input( "> " ) )

# Calculate the area...
if shape == 1:
    height = int( input("Please enter the height: ") )
    width = int( input("Please enter the width: ") )
    area = height*width
    print( "The area is", area )
else:
    radius = int( input("Please enter the radius: ") )
    area = 3.14*(radius**2)
    print(  "The area is", area )

input( '\n\nPress Enter to exit...' )


开心洋葱 , 版权所有丨如未注明 , 均为原创丨未经授权请勿修改 , 转载请注明python获取从命令行输入的数字代码示范
喜欢 (0)
加载中……