Nesting of structure

Nesting of structure:

Nesting of structure is possible i.e. we can declare a structure within another structure but it is necessary inner structure must declares structure variable otherwise we can not access the data member of inner structure.

Example:

void main()

{

struct world

{

int a;

char b;

struct india

{

char c;

float d;

}p;

};

struct world st ={1,'A','i',1.8};

clrscr();

printf("%d\t%c\t%c\t%f",st.a,st.b,st.p.c,st.p.d);

getch();

}

Output: 1 A i 1.800000

Blog Author: Vijay Kumar

Go to: Java Aptitude