Student's Average Score Calculation


#include <stdio.h>
#define QUIZ_WEIGHT 30
#define MIDTERM_WEIGHT 40
#define FINAL_WEIGHT 30
#define QUIZ_MAX 400.00
#define MIDTERM_MAX 200.0
#define FINAL_MAX 100.00

int main()
{
  int quiz1, quiz2, quiz3, quiz4, totalquiz;
  int midterm1, midterm2, totalmidterm, final;
  float quizpercent, midtermpercent, finalpercent, totalpercent;

  printf("Enter the score of the first quiz:");
  scanf("%d", &quiz1);
  printf("Enter the score of the second quiz:");
  scanf("%d", &quiz2);
  printf("Enter the score of the third quiz:");
  scanf("%d", &quiz3);
  printf("Enter the score of the fourth quiz:");
  scanf("%d", &quiz4);

  printf("Enter the score of the first midterm:");
  scanf("%d", &midterm1);
  printf("Enter the score of the second midterm:");
  scanf("%d", &midterm2);
  printf("Enter the score of the final:");
  scanf("%d", &final);

  totalquiz = quiz1 + quiz2 + quiz3 + quiz4;
  totalmidterm = midterm1 + midterm2;

  quizpercent = (float)totalquiz * QUIZ_WEIGHT / QUIZ_MAX;
  midtermpercent = (float)totalmidterm * MIDTERM_WEIGHT / MIDTERM_MAX;
  finalpercent = (float)final * FINAL_WEIGHT / FINAL_MAX;
  totalpercent = quizpercent + midtermpercent + finalpercent;

  printf("Quiz 1: %d\n", quiz1);
  printf("Quiz 2: %d\n", quiz2);
  printf("Quiz 3: %d\n", quiz3);
  printf("Quiz 4: %d\n", quiz4);
  printf("Total Quiz: %d\n", totalquiz);
  printf("Midterm 1: %4d\n", midterm1);
  printf("Midterm 2: %4d\n", midterm2);
  printf("Total Midterm: %4d\n", totalmidterm);
  printf("Final: %4d\n", final);
  printf("Quiz: %6.1lf\n", quizpercent);
  printf("Midterm: %6.1lf\n", midtermpercent);
  printf("Final: %6.1lf\n", finalpercent);
  printf("Total: %6.1lf\n", totalpercent);

  return 0;
}