Question

我收到错误＆＃34; TypeError：range（）整数结束参数expect，got list。＆＃34;不知道该怎么办。谢谢你的帮助！

if iput == 1:
    numresistors = [input("Number of resistors?")]
    if numresistors == [2]:
        r1 = raw_input("Enter first resistor:")
        r2 = raw_input("Enter second resistor:")
        R1 = Parsing(r1)
        R2 = Parsing(r2)
        req = R1.valueParsing() + R2.valueParsing()
        req2 = fmtnum(req)
        print "The value of the series resistors is %s." % req2

    else:
        sumr = 0
        for x in range (numresistors):
            sumr = sumr + x
        print "The value of the series resistors is %s." % sumr

Answer 1

numresistors被存储为包含单个值的列表

 numresistors = [input("Number of resistors?")]

您遇到的错误是range函数不知道如何处理列表。您可以使用列表中的唯一项目range来调用range(numresistors[0])，也可以不将其作为列表存储在首位。

numresistors = input("Number of resistors?")

获取Trueerror消息

1 个答案: