Write a program to receive marks of physics, chemistry & maths from user & check its eligibility for the course.

Dr. A.P.J. Abdul Kalam Technical University, Lucknow

KCS151 / KCS251 Programming for Problem Solving - Using C Language

Lab Exercises

5. Write a program to receive marks of physics, chemistry & maths from user & check its eligibility for the course if
a)  Marks of physics > 40
b)  Marks of chemistry > 50
c)  Marks of math's > 60
d)  Total of physics & math's marks > 150
or
e)  Total of three subjects marks > 200

/*

 File: Prgrm05.c

 Author: Aditya Saini

 Date: Jan 15, 2021

 Description: Program to check eligibility.

*/

#include <stdio.h>

int main (void)

{

     int phy_marks, chem_marks, math_marks;

     //Input marks.

     printf ("Input Marks:\n");

     printf ("Physics: ");

     scanf ("%d", &phy_marks);

     printf ("Chemistry: ");

     scanf ("%d", &chem_marks);

     printf ("Mathematics: ");

     scanf ("%d", &math_marks);

     //Eligibility check

     printf ("(a)  Marks of physics > 40\t\t\t: ");

     if (phy_marks > 40)

          printf ("Pass\n");

     else

          printf ("Fail\n");

     printf ("(b)  Marks of chemistry > 50\t\t\t: ");

     if (chem_marks > 50)

          printf ("Pass\n");

     else

          printf ("Fail\n");

     printf ("(c)  Marks of math's > 60\t\t\t: ");

     if (math_marks > 60)

          printf ("Pass\n");

     else

          printf ("Fail\n");

     printf ("(d)  Total of physics & math's marks > 150\t: ");

     if ((phy_marks + math_marks) > 150)

          printf ("Pass\n");

     else

          printf ("Fail\n");

     printf ("or\n(e)  Total of three subjects marks > 200\t: ");

     if ((phy_marks + chem_marks + math_marks) > 200)

          printf ("Pass\n");

     else

          printf ("Fail\n");

     //Print result

     printf ("Eligible: ");

     if (phy_marks > 40 && chem_marks > 50 && math_marks > 60 &&

          ((phy_marks + math_marks) > 150 || (phy_marks + chem_marks + math_marks) > 200))

          printf ("Yes");

     else

          printf ("No");

     return 0;

};

Output

Input Marks:

Physics: 78

Chemistry: 49

Mathematics: 82

(a)  Marks of physics > 40                               : Pass

(b)  Marks of chemistry > 50                          : Fail

(c)  Marks of math's > 60                                : Pass

(d)  Total of physics & math's marks > 150 : Pass

or

(e)  Total of three subjects marks > 200      : Pass

Eligible: No