C – Nested Structures

Nested structures: Defining a structure inside another structure.We access the elements of nested structure using outer structure reference variable.

#include<stdio.h> struct Emp {             int num;             float salary; }; struct Employee {             struct Emp e;             char name[20]; }; int main() {             struct Employee x;                         printf(“Enter emp details(num, name, salary) : “);             scanf(“%d%s%f”, &x.e.num, x.name, &x.e.salary);                         printf(“Emp name is : %d \n”,x.e.num);             printf(“Emp name is : %s \n”,x.name);             printf(“Emp name is : %f \n”,x.e.salary);             return 0; }