Computer Programming C Laboratory: Unions C Programs

C Program to create user defined data type and use it in the program

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Using Unions - C Programming

C Program to create user defined data type weeks on int data type and used it in the program.

/* C Program to create user defined data type and use it in the program */

#include <stdio.h>

#include <conio.h>

#define D 7

void main()

{

/* Local definitions */

typedef int weeks;

weeks wk;

/* Statements */

clrscr();

printf("Enter weeks: ");

scanf("%d",&wk);

printf("Number of days = %d", wk*D);

getch();

} /* main */

OUTPUT

Enter weeks: 4

Number of days = 28

EXPLANATION: In the above program with typedef we have declared weeks as an integer datatype. Immediately, after the typedef statement wk is a variable of weeks datatype which is similar to int. The program calculate days using wk variable.

Computer Programming C Laboratory: Unions C Programs : Tag: C Programming : - C Program to create user defined data type and use it in the program

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Computer Programming C Laboratory: Unions C Programs

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