我正在使用Visual Studio Code上的Python 3,正在研究的项目是在接收到用户的地面重量后计算用户的月球重量,然后根据给定的时间输出其重量如何变化增加和一段时间。
这是我多次收到的错误消息,无论我重新编码了多少次:
TypeError: can't multiply sequence by non-int of type 'float'
每当我使用input()和/或sys.stdin.readline()函数时,都会发生这种情况,但是所有相关变量都是整数或浮点数,无论我是否尝试通过使用float( )在我的输入周围起作用。
这是我的代码:
# this programs converts your terra weight to your lunar weight, then it takes increase over a period of time
# error whether I use float() or not
terraWeight = float(input("Terra Weight: "))
ask = input("Is this in LBS or KG? ")
# converts pounds to kilograms
# 2.204... is used to convert lbs to kgs
if ask == "lbs" or "LBS":
initial = terraWeight / 2.2046223302272
# didn't need this, but assignment error popped up
x = 0
# or replace input() with sys.stdin.readline()
increase = input("Increase: ")
period = input("Period: ")
# gets lunar weight over time
def lunarWeight():
global increase
global period
global x
global initial
print("Earth Weight = %s kgs." % terraWeight)
year = 0
lunarWeight = initial * 0.165
print("Moon Weight = %s kgs. \n" % lunarWeight)
postIncrease = lunarWeight * increase
for x in range(0, period):
year += 1
lunarWeight += postIncrease
print("Year %s = %s kgs." % (year, lunarWeight))
lunarWeight()
终端将定向到我的代码的这一部分:
postIncrease = lunarWeight * increase
哪个在第28行。我不确定是什么问题,我尝试调试,但仍然收到相同的错误消息。我看到了其他具有相同问题的帖子,但是他们在使用列表时遇到了问题,我敢肯定我没有使用过。有什么建议吗?
increase = float(input("Increase: "))
period = int(input("Period: "))