View Code of Problem 1

#include<stdio.h>

int main(){
    int a,b;
  cin>>a>>b;
  cout<<a+b;
  return 0;
}
/*
Main.c: In function 'main':
Main.c:5:3: error: 'cin' undeclared (first use in this function); did you mean 'main'?
   cin>>a>>b;
   ^~~
   main
Main.c:5:3: note: each undeclared identifier is reported only once for each function it appears in
Main.c:6:3: error: 'cout' undeclared (first use in this function)
   cout<<a+b;
   ^~~~
*/