我如何将输入数字与我输入的数字相乘

Question

如何将用户输入数字与我输入的数字相乘？

我有

weight = input ('What is your weight')
print ('this is your weight on the moon')
print weight*.165

这不起作用？

Answer 1

有几个问题。正如Outlaw Lemur所指出的那样，print是Python 3中的一个函数。此外，你需要将权重设置为浮点数或整数（它并不重要），否则你将获得一个TypeError。

weight = float(input ('What is your weight'))

Answer 2

在python 3中，print statement has been replaced by the print() function。你需要：

weight = input ('What is your weight')
print ('this is your weight on the moon')
print (weight*.165)