Write a Modular C Programming code for Read & Display of Structures using pointers.
Read the number of students, read their information and display the details of the students:
CODE:
#include<stdio.h>
struct student
{
char name[20];
int rno;
float marks;
};
struct student s[50];
struct student *ptr;
void read(struct student s[50], int n);
void display(struct student s[50], int n);
int n, i;
main()
{
ptr=&s;
printf("\nEnter Details of Student %d",i+1);
read(s,n);
printf("\nThe Details of students %d is: ",i+1);
display(s,n);
}
void read(struct student s[50], int n)
{
printf("\nEnter the Name: ");
scanf("%s",&ptr->name);
printf("Enter the RollNo: ");
scanf("%d",&ptr->rno);
printf("Enter the Marks: ");
scanf("%f",&ptr->marks);
printf("\n+++++++++++++++++++++++++++++++++++++++++++++++++\n");
}
void display(struct student s[50], int n)
{
printf("\nName: %s",ptr->name);
printf("\nRollNo: %d",ptr->rno);
printf("\nMarks: %f",ptr->marks);
printf("\n\n+++++++++++++++++++++++++++++++++++++++++++++++++\n");
}
OUTPUT
Enter Details of Student 1 Enter the Name: hudfhfkls Enter the RollNo: 897 Enter the Marks: 8977 +++++++++++++++++++++++++++++++++++++++++++++++++ The Details of students 1 is: Name: hudfhfkls RollNo: 897 Marks: 8977.000000 +++++++++++++++++++++++++++++++++++++++++++++++++ Process returned 0 (0x0) execution time : 8.024 s Press any key to continue.
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