这个程序运行不了
程序代码:#include<stdio.h>
#include<time.h>
#include<stdlib.h>
#include<windows.h>
void creat_food();
char tn = 3;
struct Snake
{
int x;
int y;
};
void gotoxy(int x,int y);
void main() //主函数
{
creat_food();
}
void creat_food() //产生食物
{
struct Snake * food;
srand(time(NULL));
food -> x = rand()%38+1;
food -> y = rand()%13+1;
gotoxy(food -> x,food -> y);
printf("%c",tn);
}
void gotoxy(int x,int y) //移动光标
{
HANDLE hOut=GetStdHandle(STD_OUTPUT_HANDLE);
COORD loc={x,y};
SetConsoleCursorPosition(hOut,loc);
}








