Question

输入输入后出错，我该如何解决？

print('Type ROLL to roll for your stats')

roll = input()
if roll == ROLL:
    # ...

Answer 1

你应该更详细地说明错误。无论如何看到你的代码，缩进错误是显而易见的。 if语句不应缩进，但必须与前一个语句的w.r.t处于同一级别。另一个错误是，在比较中，字符串应该引用为'ROLL'

print('Type ROLL to roll for your stats')

roll = input ()
if roll == 'ROLL':
    .......

Answer 2

我想你的意思是roll = raw_input('Type ROLL to roll for your stats')

Answer 3

roll = input ('Type ROLL to roll for your stats ') # input block can contain a string to display
if roll == "ROLL": # This wasn't a string so Python3 will look for a variable named ROLL, which it won't find

这三行python代码有什么问题？

3 个答案: