C Program to create mark sheet of given students

C Program to create mark sheet of given students

Program 

#include <stdio.h>

#include <stdlib.h> 

/*structure declaration*/

struct student

{

char name[30];

int roll;

float perc;

};

 int main()

{

struct student *pstd;

/*Allocate memory dynamically*/

pstd=(struct student*)malloc(1*sizeof(struct student));

     

if(pstd==NULL)

{

 printf("Insufficient Memory, Exiting... \n");

 return 0;

 }

/*read and print details*/

printf("Enter name: ");

gets(pstd->name);

printf("Enter roll number: ");

scanf("%d",&pstd->roll);

printf("Enter percentage: ");

scanf("%f",&pstd->perc);

printf("\nEntered details are:\n");

printf("Name: %s, Roll Number: %d, Percentage: %.2f\n",pstd->name,pstd->roll,pstd->perc);

return 0;

}

Output:

Enter name: Mike    Enter roll number: 1

Enter percentage: 87.50         Entered details are:

Name: Mike,         Roll Number: 1,

Percentage: 87.50