Submission #18507

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Source Code Expand

#include <iostream>
#include <cstdlib>

using namespace std;

int main( void )
{
  int N, point = 0;
  char eval[100];
  double GPA;
  
  cin >> N;
  cin >> eval;
  
  for( int i = 0; i < N; i++ )
    {
      if( eval[i] == 'A' ) point += 4;
      else if( eval[i] == 'B' ) point += 3;
      else if( eval[i] == 'C' ) point += 2;
      else if( eval[i] == 'D' ) point += 1;
      else if( eval[i] == 'F' ) point += 0;
    }

  GPA = point / (double)N;
  cout << GPA << endl;
  
  return 0;
}

Submission Info

Judge Result