Who can help with this code

Question

#include <iostream>
using namespace std;
// prototype
int add(int arg1, int arg2) ;
double add(double arg1, double arg2) ;
string add(string arg1, string arg2) ;

int main(){
// variable Declaration
/* Initializing and invoking the add() function. */
return 0;
}

int add(int arg1, int arg2) {
return (arg1 + arg2) ;
}

double add(double arg1, double arg2) {
return (arg1 + arg2) ;
}

string add(string arg1, string arg2){
string result = arg1 + arg2;
return result;
}

Answer 1

What's the problem you are facing here ?

Most of the stuff is already done for you, all you have to to is to call the functions with correct parameters.

Answer 2

Here you go 👇
https://www.sololearn.com/learning/1637/

Answer 3

Ight thanks

Answer 4

Can you help with that please?