二进制字符串到十进制整数转换器 [英] Binary string to Decimal integer converter

问题描述

我正在尝试编写一个程序，将二进制的 4 位字符串表示形式转换为十进制(基数为 10)整数.

I am trying to write a program that converts a 4-bit string representation of binary into a decimal (base 10) integer.

到目前为止，这是我得到的，但是在我输入 4 位二进制文​​件(例如 1101)后，它只是出现了:'>>>'.

This is what I got so far, but after I type In the 4-bit binary (e.g. 1101) It just comes out with: '>>>'.

这是我遵循的流程图:

这是我的代码:

def binaryToDenary():
    Answer = 0
    Column = 8
    Bit = int(input("Enter bit value: "))
    if Column >1:
        Answer = Answer + (Column * Bit)
        Column = Column/2
    elif Column <1:
        print("The decimal value is: " + Answer)


binaryToDenary()

我做错了什么?有什么提示吗?

What am I doing wrong? Any hints?

推荐答案

看来你还没有实现循环:

It looks like you haven't implemented the loop:

def binaryToDenary():
    Answer = 0
    Column = 8
    while not Column < 1:
        Bit = int(input("Enter bit value: "))
        Answer = Answer + (Column * Bit)
        Column = Column/2
    print("The decimal value is: {}".format(Answer))

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