Question

How to use nested structure in C

Answer 1

#include <stdio.h>
#include <string.h>

struct user {
	char name[32];
	int id;
 
	struct BirthDay{
		int dd;
		int mm;
		int yyyy;
	}BD;
};
 
int main()
{
	struct user u;
 
    strcpy(u.name, "yopyop");
	u.id = 128729;
	
	u.BD.dd = 14;
	u.BD.mm = 3;
	u.BD.yyyy = 1976;
	
	printf("\nName: %s\nid: %d\nBirthDay: %02d/%02d/%02d", u.name, u.id, u.BD.dd, u.BD.mm, u.BD.yyyy);
 
	return 0;
}



 
/*
run:
 
Name: yopyop
id: 128729 
BirthDay: 14/03/1976
 
*/
 

 

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