read.c

一个C实现的模拟机 框架 已经有存档 和读挡的功能

#include<stdio.h>
void main(void)
{
	FILE *game_file;
	int xa=2,ya=11;
	game_file=fopen("game.dat","wt");
	fprintf(game_file,"%4d",xa);//向文件写入数字xa，占用4个位置
	fprintf(game_file,"%4d",ya);
	fclose(game_file);
	xa=0;
	ya=0;
	game_file=fopen("game.dat","rt");
	fscanf(game_file,"%4d",&xa);//向文件读取数字xa，读取4个位置
	fscanf(game_file,"%4d",&ya);
	fclose(game_file);
	printf("xa=%d,ya=%d",xa,ya);
}