Array of Structures

Array of Structures

#include<stdio.h>

struct student

{

            char name[20];          
            int rollno;           
            float mark;

};

main()

{

            struct student S[10];

            int i, n;

            printf("\nEnter the number of students: ");

            scanf("%d", &n);

            for(i=0; i<n; i++)

            {

                    printf("\nEnter name rollno and mark of a student %d: ", i+1);

                        scanf("%s %d %f", S[i].name, &S[i].rollno, &S[i].mark );

            }

            for(i=0; i<n; i++)

            {

                        printf("\nStudent %d details: ", i+1);

                        printf("\n \tName is %s \n\tRollno is %d \n\tMark is %f", S[i].name, S[i].rollno, S[i].mark );

            }

}

Output:

Enter the number of students: 3

Enter name rollno and mark of a student 1: aaa       10        55

Enter name rollno and mark of a student 2: bbb       20        66

Enter name rollno and mark of a student 3: ccc        30        77

Student 1 details:

    Name is aaa

    Rollno is 10

    Mark is 55.000000

Student 2 details:

    Name is bbb

    Rollno is 20

    Mark is 66.000000

Student 3 details:

    Name is ccc

    Rollno is 30

    Mark is 77.000000


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