Question

How to structure pointer in C

Answer 1

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

struct user {
	char name[32];
	long id;
	float salary;
};
 
int main(void)
{
 	struct user u, *p;

	p = &u;
 
	strcpy(p->name, "r2d2");
    p->id = 9089387;
    p->salary = 12500;

    printf("Name: %s\nid: %ld\nsalary: %.2f", p->name, p->id, p->salary);
  
	return 0;
}





/*
run:

Name: r2d2
id: 9089387
salary: 12500.00

*/

 

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