订餐系统.7z

#include <stdio.h> void main_munu() { char a[6][20]={"","点餐","添菜","减菜","结算"}; int i; for(i=1;i<5;i++) { printf("\t%d.%s\n",i,a[i]); } printf("\t0.点餐结束\n"); } void menu_caipin(){ char a[10][20]={"宫保鸡丁 10","酱爆鸭片 18","木须肉 15","沸腾鱼 88", "手撕圆白菜 12","麻婆豆腐 8","小鸡炖蘑菇 48","水晶肘子 58","米饭 3","香酥带鱼 25"};//定义字符数组，存放菜名 printf("请具体选择菜品：\n"); for (int i = 0; i < 10; i ++) { printf("\t\t%d.%s\n",i+1,a[i]); } printf("\t\t0.返回上层菜单\n"); } int main(int agrc,const char *argv[]) { printf("*******师大人家餐厅 *****\n"); printf("****** 欢迎您点餐 *********\n"); int M; int n; int k; int m; int x[10] = {0}; int price1[10] = {0}; int price[10] = {10,18,15,88,12,8,48,58,3,25}; int total = 0; char name[10][20]={"宫保鸡丁 ","酱爆鸭片 ","木须肉 ","沸腾鱼 ","手撕圆白菜","麻婆豆腐 ","小鸡炖蘑菇","水晶肘子 ","米饭 ","香酥带鱼 "}; while (1) { do { main_munu(); scanf("%d",&M); if(M==0) break; switch (M) { case 1: { menu_caipin(); while (1) { scanf("%d",&n); if (n == 0) { break;} price1[n-1] += price[n-1]; x [n-1] ++; } }if (n == 0)break; case 2: { menu_caipin(); printf("请选择要添加的菜：>"); while(1) {scanf("%d",&k); if (k == 0) { break; } price1[k-1] += price[k-1]; x [k-1] ++; } } if(k == 0)break; case 3: { printf("请选择要减少的菜：>"); menu_caipin(); while(1) { scanf("%d",&m); if(m==0) { break;} price1[m-1] -= price[m-1]; x [m-1] --; } } if(m == 0)break; case 4: { printf("菜名\t\t单价（元）\t数量\t总价格（元）\n-----------------------------------\n"); for (int j = 0; j < 10; j++) { if (price1[j] != 0) { printf("%s\t\t%3d\t\t%3d\t%3d\n",name[j],price[j],x[j],price1[j]); total += price1[j]; } } printf("总价格：\t\t\t\t\t%3d\n",total); printf("祝您用餐愉快，师大人家期待您的下次光临！\n\n"); break; } break;} if(n == 0) break; } while(n) ;} //n为0时跳出 return 0; }