malloc.cpp

来自「it is a simualtion of a game」· C++ 代码 · 共 23 行

#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
typedef struct
{
int x;
float y;
char q;
}node;
int main()
{
clrscr();
int x;
node*ptr;
printf ("%d\n",sizeof(x));
printf ("%d\n",sizeof(node));
ptr=(node*)malloc(sizeof(node));
printf ("%p",ptr);
getch();
return 0;
}