Structure and Union Initialization

Structure and Union Initialization

#include<stdio.h>

struct first

{

            int x, y;

};

union second

{

            int x, y;

};

main()

{

            struct first f1 = {1, 2};

            printf("\nf1.x = %d \t f1.y = %d", f1.x, f1.y);

            union second s1;

            s1.x = 3;

            printf("\ns1.x = %d\t", s1.x);

            s1.y = 4;

            printf("\ns1.y = %d", s1.y);

            union second s2 = {6, 7};

            printf("\ns2.x = %d\t s2.y = %d", s2.x, s2.y);

            union second s3;

            s3.x = 10;

            s3.y = 9;

            printf("\ns3.x = %d\t s3.y = %d", s3.x, s3.y);

}

Output:

f1.x = 1   f1.y = 2

s1.x = 3   s1.y = 4

s2.x = 6   s2.y = 6

s3.x = 9   s3.y = 9