View Code of Problem 1

#include <iostream>
  
int main(){
  int a, b;
  cin>>a;
  cin>>b;
  cout << a + b
}
/*
Main.cc: In function 'int main()':
Main.cc:5:3: error: 'cin' was not declared in this scope
   cin>>a;
   ^
Main.cc:5:3: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/4.9/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
Main.cc:7:3: error: 'cout' was not declared in this scope
   cout << a + b
   ^
Main.cc:7:3: note: suggested alternative:
In file included from Main.cc:1:0:
/usr/include/c++/4.9/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
*/