01  #include <stdio.h>
02  
03  struct student
04  {
05  char name[30];
06  int roll_no;
07  float fees;
08  };
09  
10  int main()
11  {
12  
13  struct student s;
14  
15  printf("Enter Student's name roll no. & fees :");
16  gets(s.name);
17  scanf("%d",&s.roll_no);
18  scanf("%f",&s.fees);
19  
20  printf("nStudent Details :");
21  printf("nName : %s",s.name);
22  printf("nRoll No. : %d",s.roll_no);
23  printf("nFees. : %f",s.fees);
24  
25  return 0;
26  } 

 OUTPUT :
 
 Enter Student's name roll no. & fees :Shiv
 123
 4300
 
 Student Details :
 Name : Shiv
 Roll No. : 123
 Fees. : 4300.000000