Write a c++ program to find sum and average of 2 numbers

Answer 1

#include <iostream.h>
#includd<conio.h>
void main()
{
int a,b,c,d;
cout<<"enter two nos \n";
cin>>a>>b;
c=a+b;
cout<<"sum ="<<c<<"\n";
d=c/2;
cout<<"avg="<<d<<"\n"
getch ();
}

Answer 2

Hi buncy, this should be straightforward as C++ uses the same operators as known from mathematics.
Therefore, I will not give you a program that answers your question. I will give you the also simple mathematics:

avg = (a+b)/2

Wrap in a main function declare and define the variables a and b. Select a type for the variable avg, and output avg.
Wrapping this code in a main function, types and output you learn in the very first lessons in SoloLearn C++.
I hope you are not disappointed that you did not get running code. I'm trying to help you make the first step into C++ which actually includes "getting your hands dirty" and try coding. You can test it directly in SoloLearn C++ as SoloLearn C++ comes with a section "Code Playground" that is available in the menu of SoloLearn C++.
Try it, and if you have some questions just return to this thread and I will help you.