<p>编写一个程序来打印商和余数,但是在任何地方都会将quotientProblem函数更改为一个名为quotientString的函数,它只返回字符串,而不是直接打印字符串。让main函数打印每次调用quotientString函数的结果。你知道吗</p>
<pre><code>def value():
a=int(input("Enter a number: "))
b=int(input("Enter next number: "))
z=print("When",a,"is divided by",b,"the remainder is",a%b,"and the quotient is",a//b,".")
print (division(a,b,z))
def division(x,y,z):
return z
value()
</code></pre>
<p>当我执行死刑的时候</p>
<pre><code>>>>Enter a number: 5
>>>Enter next number: 3
When 5 is divided by 3 the remainder is 2 and the quotient is 1 .
None
</code></pre>
<p>这里<code>None</code>一直显示。你知道吗</p>