C语言订餐系统7页.docx

#include #include #include struct consumer char stu_name30,stu_Place20;/定义客户姓名，地点char stu_time20,stu_madetime20,stu_memu20; /定义用餐时间，订单生成时间，菜单int stu_num; /用餐人数order;void reserve()/订餐int i;printf(请输入客户姓名：);scanf(%s,&order.stu_name);strcat(order.stu_name,.txt);/将后一个字符串加到前一个FILE *fp1=fopen(order.stu_name,w);/打开文档if(fp1=NULL)/若文件打开失败 printf(文件打开失败n);exit(0);FILE *fp2=fopen(d: