[Solved] How can I create a function prototype in C++ which accepts two integers as parameters and returns their difference? [closed]

Question

function prototype:

int difference(int,int);

function definition:

int difference(int a,int b)
{
 return abs(a-b);
}

Accepted Answer

function prototype:

int difference(int,int);

function definition:

int difference(int a,int b)
{
 return abs(a-b);
}