Q36 Write a C program to demonstrate example of structure of array.

 

Write a C program to demonstrate example of structure of array.

#include <stdio.h>
struct student
{
    char name [30];
    int  marks[ 5];
    int  total;
    float perc;
};
int main()
{
    struct student std;
    int i;
    printf("Enter name: ");
    gets(std.name);
    printf("Enter marks:\n");
    std.total=0;
    for(i=0;i< 5;i++){
        printf("Marks in subject %d ?: ",i+1);
        scanf("%d",&std.marks[i]);
        std.total+=std.marks[i];
    }
    std.perc=(float)((float)std.total/(float)500)*100;
    printf("\nName: %s \nTotal: %d \nPercentage: %.2f",std.name,std.total,std.perc);
    return 0;
}

Output

Enter name: Rahul
Enter marks:
Marks in subject 1 ?: 90
Marks in subject 2 ?: 99  
Marks in subject 3 ?: 96
Marks in subject 4 ?: 97
Marks in subject 5 ?: 93

Name: Rahul 
Total: 475 
Percentage: 95.00