思路:
1.定义一个结构体数组,用来保存食堂的相关信息;
2.查询对应的食堂(遍历数组),进行投票;
3.保存到文件
文件操作实例代码:
#include "stdio.h"
struct SNAKE
{
int direction;
int life;
int node;
int level;
int score;
}snake;
struct FOOD{
int x;
int y;
int yes;
}food;
void main()
{
FILE *fp;
snake.direction=1;
snake.life=1;
snake.node=3;
snake.level=1;
snake.score=0;
food.x=100;
food.y=200;
food.yes=1;
fp = fopen("d:\\snake.dat","wb+");
if(fp==NULL){
printf("can not open file.\n");
exit(0);
}
fwrite(&snake,sizeof(struct SNAKE),1,fp);
fwrite(&food,sizeof(struct FOOD),1,fp);
fclose(fp);
}
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