// Print the letter grade
#include <iostream>
using namespace std;
int main() { 
  int grade;
  cout<<"Enter your numeric grade:";
  cin>>grade;
  if (grade < 65) 
    cout<<grade<<" is F\n";
  else if (grade < 70)
    cout<<grade<<" is D\n";
  else if (grade < 80)
    cout<<grade<<" is C\n";
  else if (grade < 90)
    cout<<grade<<" is B\n";
  else
    cout<<grade<<" is A\n";
  system("pause");
  return 0;
} //main