#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
int main(int argv,char **argc){
	char *buffer = (char*)malloc(20);
	int t = sizeof(buffer);
	strcpy(buffer,argc[1]);
	printf("\nTamaño: %d Puntero: %p Contenido: %s\n\n",t,&buffer,buffer);
	free(buffer);
	return 0;
}