View Code of Problem 1

#include<cstdio>
int main()
{
  int a,b;
  scanf("%d %d",&a,&b)
    printf("%ld",(long int)(a+b));
  return 0;
}
/*
Main.cc: In function 'int main()':
Main.cc:5:23: error: expected ';' before 'printf'
   scanf("%d %d",&a,&b)
                       ^
                       ;
     printf("%ld",(long int)(a+b));
     ~~~~~~             
*/