Nested Structure - Details of Student

• Problem Description

  
  Create two structures as follows: 
  
  Structure 1: 
  
  Name = student 
  Data members = name(char), rollno(int) 
  
  Structure 2: 
  
  Name = dateOfBirth
  Data members = date(int), month(int), year(int) 
  Create Structure Variable as "DOB" 
  
  In main function: 
  
  1. Create structure variable for student "std" 
  Hint: struct student std; 
  
  2. Input the values of name and roll number 
  Hint: std.name 
  
  3. Input the values of date, month and year 
  Hint: std.DOB.date 
  
  4. Display the name, roll number, Date of Birth.
  
  Note: The structure variables, data members and structure name are CASE Sensitive.
  
  Follow the same case mentioned in the mandatory

• CODING ARENA

• #include<stdio.h>

  struct student

  {

   char name[100];

  struct dateOfBirth

  {

    int rollno,date,month,year;

  }DOB;

  }std;

  int main()

  {

    scanf("%s%d%d%d%d",std.name,&std.DOB.rollno,&std.DOB.date,&std.DOB.month,&std.DOB.year);

    printf("Name=%s\nRollNo=%d\nDate of birth=%d/%d/%d",std.name,std.DOB.rollno,std.DOB.date,std.DOB.month,std.DOB.year);

    return 0;

  }

• Test Case 1

  
  Input (stdin)

  Rajesh
  
  101
  
  25 12 1989
  
  

  Expected Output

  Name=Rajesh
  
  RollNo=101
  
  Date of birth=25/12/1989

• Test Case 2

  
  Input (stdin)

  Bogar
  
  102
  
  11 11 1111
  
  

  Expected Output

  Name=Bogar
  
  RollNo=102
  
  Date of birth=11/11/1111