【发布时间】:2010-11-15 08:10:02
【问题描述】:
>>>
Enter muzzle velocity (m/2): 60
Enter angle (degrees): 45
Traceback (most recent call last):
File "F:/Python31/Lib/idlelib/test", line 9, in <module>
range()
File "F:/Python31/Lib/idlelib/test", line 7, in range
Distance = float(decimal((2*(x*x))((decimal(math.zsin(y)))*(decimal(math.acos(y)))))/2)
TypeError: can't multiply sequence by non-int of type 'str'
我只是新手,所以如果这真的很明显,请不要太苛刻,但是为什么我会收到这个错误?
【问题讨论】:
标签: python