/*
1. Below code will accept entries from the student for marks 
obtained  in 3 subject i.e. Physics, Chemistry and Mathematics
2. System will then check for mark in each subject are > 33%
3. Furthe it will check if student have obtained >= 40% overall
4. If > 40% then Pass else Fail
5. Considerations:
    Each paper is of 100 marks
*/

#include <stdio.h>
int main()
{
    // variable declaration and initialization
    int mark_physics;
    int mark_chemistry;
    int mark_biology;
    
    // accept user inputs
    printf("Please enter the marks you obtained in Physics, Chemistry and Biology: ");
    scanf("%d", &mark_physics); //, "%d", &mark_chemistry, "%d", &mark_biology);
    printf("\nPlease enter the marks you obtained in Chemistry: ");
    scanf("%d", &mark_chemistry);
    printf("\nPlease enter the marks you obtained in Biology: ");
    scanf("%d", &mark_biology);
    
    // show user the inputs
    printf("\n\nMarks you entered for \nPhysics: %d\nChemistry: %d\nBiology: %d\n", mark_physics,mark_chemistry,mark_biology);
    
    //Check if mark obtained in each subject are > 33%
    //Print Results
    printf("\nFINAL RESULT ");
    
    if ((mark_physics >= 33) && (mark_chemistry >= 33) && (mark_biology >= 33))
    {
      if ((mark_physics+mark_chemistry+mark_biology) >=120)
      {
        printf("\nCongratulations - You have successfully passed the exam");
      }
      else if ((mark_physics+mark_chemistry+mark_biology) < 120)
      {
        printf("\nEven you passed in all 3 subjects but couldn't score 40 percent\nor more, so you failed");
      }
    }
    else
    {
      printf("\nYou failed as you couldn't scored 33 percent in all subjects.\nPlease try Next Time");
    }
}