#include<stdio.h>
void main()
{
int way;
printf("* * * * * * List *  ****\n");
printf("1. shi nei dian hua\n");
printf("2. qu jian dian hua\n");
printf("3. guo nei chang tu\n");
printf("4. gang ao tai\n");
printf("Qing xuan ze tong hua zhong nei:");
scanf("%d",&way);
printf("Tong hua fei lv wei:");
 switch(way)
 {
   case 1:printf("0.23 yuan/minute\n");break;
   case 2:printf("0.5 yuan/minute\n");break;
   case 3:printf("0.7 yuan/minute\n");break;
   case 4:printf("1.5 yuan/minute\n");break;
   default:printf("Error!Error!");
 }
  
}