擅长:python、mysql、java
<p>由于您将每个函数视为静态方法,因此请删除类中任何位置的构造函数和单词<code>self</code></p>
<pre><code>class standardOpperations:
def addition(primaryNumber, secondaryNumber):
print(primaryNumber, "+", secondaryNumber, "=", primaryNumber+secondaryNumber)
def subtraction(primaryNumber, secondaryNumber):
print(primaryNumber, "-", secondaryNumber, "=", primaryNumber-secondaryNumber)
def multiplication(primaryNumber, secondaryNumber):
print(primaryNumber, "*", secondaryNumber, "=", primaryNumber * secondaryNumber)
def division(primaryNumber, secondaryNumber):
print(primaryNumber, "/", secondaryNumber, "=", primaryNumber / secondaryNumber)
>>> standardOpperations.addition(1,2)
1 + 2 = 3
</code></pre>