Array Within the Structure

Array Within the Structure

#include<stdio.h>

struct student

{

            char name[20];           

            int rollno;

            float mark[3];

};

main()

{

            struct student S[10];

            int i, n, j;

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

            scanf("%d", &n);

            for(i=0; i<n; i++)

            {

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

                        printf("\nEnter name rollno: ");

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

                        printf("\nEnter 3 marks: ");

                        for(j=0; j<3; j++)

                                                scanf("%f", &S[i].mark[j]);

            }

            for(i = 0;i<n;i++)

            {

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

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

                        printf("\n\tMarks are: ");

                        for(j=0; j<3; j++)

                                                printf("%f  ", S[i].mark[j]);

            }

}

Output:

Enter the number of students: 2

Enter Student 1 details:

Enter name rollno: aaa 11

Enter 3 marks: 50 60 70

Enter Student 2 details:

Enter name rollno: bbb 22

Enter 3 marks: 60 70 80

Student 1 details:

        Name is aaa

        Rollno is 11

        Marks are: 50.000000    60.000000       70.000000

Student 2 details:

        Name is bbb

        Rollno is 22

        Marks are: 60.000000    70.000000       80.000000

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