Structer Project (Eahtasm Sir)

#include<stdio.h>
struct Quiz
{
    float quiz1Marks;
    float quiz2Marks;
    float quiz3Marks;
};
struct Term
{

    float labQuizMarks;
    float attendanceMarks;
    float assignmentMarks;
    float termExam;
    float mid_percentage;
    float final_percentage;
    float final_marks;
    struct Quiz quiz;

};

struct Marks
{
    float projectMarks;
    struct Term midTerm;
    struct Term finalTerm;
};

struct Course
{
    char *name;
    int ID;
    struct Marks marks;
};

struct Student
{
    int studentID;
    char  *studentName;
    struct Course programming_language;
};



int main()
{
    struct Student students[40];

    /* My Data */

    students[0].studentName = "MD. Sabir Ibna Sazzad";
    students[0].studentID = 31051;
    students[0].programming_language.name = "Programming Language 1";
    students[0].programming_language.ID = 1604;

    students[0].programming_language.marks.projectMarks = 20;

    students[0].programming_language.marks.midTerm.quiz.quiz1Marks = 45;
    students[0].programming_language.marks.midTerm.quiz.quiz2Marks = 48;
    students[0].programming_language.marks.midTerm.quiz.quiz3Marks = 44;
    students[0].programming_language.marks.midTerm.labQuizMarks = 20;
    students[0].programming_language.marks.midTerm.attendanceMarks = 10;
    students[0].programming_language.marks.midTerm.assignmentMarks = 20;
    students[0].programming_language.marks.midTerm.termExam = 95;


    students[0].programming_language.marks.finalTerm.quiz.quiz1Marks = 46;
    students[0].programming_language.marks.finalTerm.quiz.quiz2Marks = 48;
    students[0].programming_language.marks.finalTerm.quiz.quiz3Marks = 50;
    students[0].programming_language.marks.finalTerm.attendanceMarks = 10;
    students[0].programming_language.marks.finalTerm.termExam = 90;

    /* Akif's Data */

    students[1].studentName = "Akif Ahmed";
    students[1].studentID = 31014;
    students[1].programming_language.name = "Programming Language 1";
    students[1].programming_language.ID = 1604;

    students[1].programming_language.marks.projectMarks = 20;

    students[1].programming_language.marks.midTerm.quiz.quiz1Marks = 48;
    students[1].programming_language.marks.midTerm.quiz.quiz2Marks = 45;
    students[1].programming_language.marks.midTerm.quiz.quiz3Marks = 47;
    students[1].programming_language.marks.midTerm.labQuizMarks = 20;
    students[1].programming_language.marks.midTerm.attendanceMarks = 10;
    students[1].programming_language.marks.midTerm.assignmentMarks = 20;
    students[1].programming_language.marks.midTerm.termExam = 94;


    students[1].programming_language.marks.finalTerm.quiz.quiz1Marks = 44;
    students[1].programming_language.marks.finalTerm.quiz.quiz2Marks = 50;
    students[1].programming_language.marks.finalTerm.quiz.quiz3Marks = 50;
    students[1].programming_language.marks.finalTerm.attendanceMarks = 10;
    students[1].programming_language.marks.finalTerm.termExam = 97;

     /* choose lowest number quiz from mid term .. because only best 2 will count*/
    int i;
    int mid_small_number[40];
    int final_small_number[40];
    int mid_sum=0,final_sum=0,mid_percent[40],final_percent[40],final_number[40];

    for(i=0;i<2;i++)
    {
        if(students[i].programming_language.marks.midTerm.quiz.quiz1Marks < students[i].programming_language.marks.midTerm.quiz.quiz2Marks && students[i].programming_language.marks.midTerm.quiz.quiz1Marks < students[i].programming_language.marks.midTerm.quiz.quiz3Marks)
        {
            mid_small_number[i] = students[i].programming_language.marks.midTerm.quiz.quiz1Marks;
        }
        else if (students[i].programming_language.marks.midTerm.quiz.quiz2Marks < students[i].programming_language.marks.midTerm.quiz.quiz3Marks)
        {
            mid_small_number[i] = students[i].programming_language.marks.midTerm.quiz.quiz2Marks;
        }
        else
        {
            mid_small_number[i] = students[i].programming_language.marks.midTerm.quiz.quiz3Marks;
        }

    /* choose lowest number quiz from final term.. because only best 2 will count*/


        if(students[i].programming_language.marks.finalTerm.quiz.quiz1Marks < students[i].programming_language.marks.finalTerm.quiz.quiz2Marks && students[i].programming_language.marks.finalTerm.quiz.quiz1Marks < students[i].programming_language.marks.finalTerm.quiz.quiz3Marks)
        {
            final_small_number[i] = students[i].programming_language.marks.finalTerm.quiz.quiz1Marks;
        }
        else if (students[i].programming_language.marks.finalTerm.quiz.quiz2Marks < students[i].programming_language.marks.finalTerm.quiz.quiz3Marks)
        {
            final_small_number[i] = students[i].programming_language.marks.finalTerm.quiz.quiz2Marks;
        }
        else
        {
            final_small_number[i] = students[i].programming_language.marks.finalTerm.quiz.quiz3Marks;
        }


    /* 40% count from Mid term & 60% form Final term*/
    /* Both Mid & Final term marks taking from quiz 40%, Lab Quiz 10%, Assignment 10%, MId & Final Term Exam 70% */

        mid_sum = (.1 * students[i].programming_language.marks.midTerm.labQuizMarks)
        + students[i].programming_language.marks.midTerm.attendanceMarks
        + (.1 * students[i].programming_language.marks.midTerm.assignmentMarks)
        + (.4 * students[i].programming_language.marks.midTerm.termExam)
        + (.4 * students[i].programming_language.marks.midTerm.quiz.quiz1Marks)
        + (.4 * students[i].programming_language.marks.midTerm.quiz.quiz2Marks)
        + (.4 *  students[i].programming_language.marks.midTerm.quiz.quiz3Marks);

        mid_sum = mid_sum - (.4 * mid_small_number[i]);

        mid_percent[i] = (.4 * mid_sum);
        students[i].programming_language.marks.midTerm.mid_percentage = mid_percent[i];

        final_sum = students[i].programming_language.marks.finalTerm.attendanceMarks
        + (.4 * students[i].programming_language.marks.finalTerm.termExam)
        + (.5 * students[i].programming_language.marks.finalTerm.quiz.quiz1Marks)
        + (.5 * students[i].programming_language.marks.finalTerm.quiz.quiz2Marks)
        + (.5 *  students[i].programming_language.marks.finalTerm.quiz.quiz3Marks);

        final_sum = final_sum - (.5 * final_small_number[i]);
        final_percent[i] = (.6 * final_sum);
        students[i].programming_language.marks.finalTerm.final_percentage = final_percent[i];

        final_number[i] =  ((mid_percent[i] + final_percent[i]) * .8) + students[i].programming_language.marks.projectMarks ;
        students[i].programming_language.marks.finalTerm.final_marks = final_number[i];

    }


    for(i=0;i<2;i++)
    {

        printf("Student Name: %s\n",students[i].studentName);
        printf("Student ID: %d\n",students[i].studentID);
        printf("Course Name: %s\n",students[i].programming_language.name);
        printf("Course ID: %d\n\n",students[i].programming_language.ID);

        printf("Mid term Quiz1 Marks: %f\n",students[i].programming_language.marks.midTerm.quiz.quiz1Marks);
        printf("Mid term Quiz2 Marks: %f\n",students[i].programming_language.marks.midTerm.quiz.quiz2Marks);
        printf("Mid term Quiz3 Marks: %f\n",students[i].programming_language.marks.midTerm.quiz.quiz3Marks);
        printf("Mid term Lab Quiz Marks: %f\n",students[i].programming_language.marks.midTerm.labQuizMarks);
        printf("Mid term Attendance Mark: %f\n",students[i].programming_language.marks.midTerm.attendanceMarks);
        printf("Mid term Assignment Marks: %f\n",students[i].programming_language.marks.midTerm.assignmentMarks);
        printf("Mid term Exam Marks: %f\n",students[i].programming_language.marks.midTerm.termExam);
        printf("Mid term percentage: %f\n\n",students[i].programming_language.marks.midTerm.mid_percentage);

        printf("Final term Quiz1 Marks: %f\n",students[i].programming_language.marks.finalTerm.quiz.quiz1Marks);
        printf("Final term Quiz2 Marks: %f\n",students[i].programming_language.marks.finalTerm.quiz.quiz2Marks);
        printf("Final term Quiz3 Marks: %f\n",students[i].programming_language.marks.finalTerm.quiz.quiz3Marks);
        printf("Final term Attendance Mark: %f\n",students[i].programming_language.marks.finalTerm.attendanceMarks);
        printf("Final term Exam Marks: %f\n",students[i].programming_language.marks.finalTerm.termExam);
        printf("Final term Percentage: %f\n\n",students[i].programming_language.marks.finalTerm.final_percentage);

        printf("Final Mark is: %f\n\n\n",students[i].programming_language.marks.finalTerm.final_marks);

    }

    return 0;
}