<p>我正在写一个英镑对美元的转换程序。我遇到了两个数字相乘的问题。</p>
<pre><code>pounds = input('Number of Pounds: ')
convert = pounds * .56
print('Your amount of British pounds in US dollars is: $', convert)
</code></pre>
<p>有人能告诉我修改这个程序的代码吗?</p>
<pre><code>def main():
pounds = float(input('Number of Pounds: '))
convert = pounds * .56
print('Your amount of British pounds in US dollars is: $', convert)
main()
</code></pre>
<p>如果使用输入,则输入字符串。您想为这个问题输入一个浮点数。</p>