Question

a program to keep a track of students record and their marks according to the performance in the exam..

Answer 1

Example: Store Information in Structure and Display it

#include <stdio.h>

struct student

{

char name[50];

int roll;

float marks;

} s[10];

int main()

{

int i;

printf("Enter information of students:\n");

// storing information

for(i=0; i<10; ++i)

{

s[i].roll = i+1;

printf("\nFor roll number%d,\n",s[i].roll);

printf("Enter name: ");

scanf("%s",s[i].name);

printf("Enter marks: ");

scanf("%f",&s[i].marks);

printf("\n");

}

printf("Displaying Information:\n\n");

// displaying information

for(i=0; i<10; ++i)

{

printf("\nRoll number: %d\n",i+1);

printf("Name: ");

puts(s[i].name);

printf("Marks: %.1f",s[i].marks);

printf("\n");

}

return 0;

}

Output

Enter information of students:

For roll number1,

Enter name: Tom

Enter marks: 98

For roll number2,

Enter name: Jerry

Enter marks: 89

.

.

.

Displaying Information:

Roll number: 1

Name: Tom

Marks: 98

.

.