Computer Programming C Laboratory: Unions C Programs

C Program to union global declarations

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Using Unions - C Programming

C Program to union global declarations.

/* C Program using union */

/* C Global declarations */

#include <stdio.h>

union name

{

int a;

char b[2];

};

main()

{

/* Local definitions */

union name c;

c.a=256;

printf("c.a value is %d\n", c.a);

printf("c.b[0] value is %d\n",c.b[0]);

printf("c.b[1] value is %d\n", c.b[1]);

}

OUTPUT

c.a value ....256

c.b[0] value ....0

c.b[1] value ....1

EXPLANATION: In the above program the union is declared as union name name. c is a variable to union name. c.a is initialised as 256. Then prints the c.a and location of c.b[0], c.b[1] as output.

Computer Programming C Laboratory: Unions C Programs : Tag: C Programming : - C Program to union global declarations

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Computer Programming C Laboratory: Unions C Programs

C Program to union global declarations

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