一、input用法:
name = input("Please enter your name: ")
变量在左侧,括号里是提示输入的内容
如果对格式有要求,需要规范格式:name=int(name)
二、while用法:
while + 判断条件+:
break:跳出循环
continue:忽略以后的代码,跳到开头部分
练习:
print('what do u like?')
print('\nplease tell us:')
peiliao =''
while peiliao != 'quit':
peiliao = input('what else?\n')
if peiliao != 'quit':
print ('put '+str(peiliao)+' in.')