Help me in solving SYN4V2 problem

My issue

how to do this progeam

My code

#inlcude<iostream>
using namespace std;
intmain()
{
    int a,b,c;
    cout<<"enter  first input value a"<<;
    cin>>a;
    cout<<"enter  sec input value b"<<;
    cin>>b;
    c=a+b;
    cout<<"enter c";
    return 0;
}

Learning course: Learn C++
Problem Link: CodeChef: Practical coding for everyone

@kamalapreethi
You need to just type the given data in the program
like this

include <bits/stdc++.h>
using namespace std;

int main() {

    cout<<3+4;
    cout<<2+1<<endl;

}