Write a c++ function

Question

The mode of an array of numbers is the number m in the array that is repeated most frequently. If more than one number is repeated with eqnvtual maximal frequencies, there is no mode. Write a C++ function that h an array of numbers and returns the mode or an indication that the mode does not exist, and the corresponding program to test the function.

Answer 1

int function () {
// C++ code here
}

Answer 2

simplest function :-
void main()
{
Your main program//
}

Answer 3

could you help me write a full program please

Answer 4

int sum(int x,int y){
int z;
z=x,y;
return c;

void main(){
int a,b;
cin>>a;
cin>>b;
cout<<sum(a,b)<<endl;
}