program 1.4. reference parameter

#include <iostream>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;
template<class T>
T Abc(T&a,T&b,T&c){
    return a+b+b*c+(a+b-c)/(a+b)+4;
}

int main(int argc, char** argv) {
    int a=2,b=3,c=4;
    cout<<Abc(a,b,c)<<endl;
    return 0;
}