C언어 malloc

#include <stdio.h>
#include <stdlib.h>



int main(void){
    
    int a, *p_a;
    float b, *p_b;
    p_a = malloc(sizeof(int));
    p_b = malloc(sizeof(float));
    *p_a = 10;
    *p_b = 3.14;

    printf("p_a address %p\n", &p_a);
    printf("malloc int %p\n", p_a);
    printf("p_b address  %p\n", &p_b);
    printf("malloc float %p\n", p_b);
    free(p_a);
    free(p_b);
}