英文:
How to make a class operate with math operation in java?
问题
例如
myClass x = new myClass(5);
myClass y = new myClass(2);
System.out.println(x+y);
输出:
7
在Number类中相同。
英文:
for example
myClass x = new myClass(5);
myClass y = new myClass(2);
System.out.println(x+y);
Output:
7
the same in Number classes
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