1#include <stdio.h>
2 struct student
3 {
4 char name[50];
5 int roll;
6 float marks;
7 };
8 int main()
9 {
10 {
11 printf(“===========================================\n”);
12 printf(” menu \n”);
13 printf(“===========================================\n”);
14 printf(“1.add student record\n”);
15 printf(“2.delete student record\n”);
16 printf(“3.update student record\n”);
17 printf(“4.view all student record\n”);
18 }
19
20 {
21 struct student s[10];
22 int i;
23 printf(“Enter information of students:\n”);
24 for(i=0;i<10;++i)
25 {
26 s[i].roll=i+1;
27 printf(“\nFor roll number %d\n”,s[i].roll);
28 printf(“Enter name: “);
29 scanf(“%s”,s[i].name);
30 printf(“Enter marks: “);
31 scanf(“%f”,&s[i].marks);
32 printf(“\n”);
33
34 }
35 printf(“Displaying information of students:\n\n”);
36 for(i=0;i<10;++i)
37 printf(“\nInformation for roll number %d:\n”,i+1);
38 printf(“Name: “);
39 puts(s[i].name);
40 printf(“Marks: %.1f”,s[i].marks);
41
42 } return 0;
43 }
note:- till date output is
enter roll no
enter student name
