#include<stdio.h>
int main(
void)
{
int choice,i;
double price;
for(i=
1;i<=
5;i++
){
printf("[1]Select crisps\n");
printf("[2]Select popcorn\n");
printf("[3]Select chocolate\n");
printf("[4]Select cola\n");
printf("[0]exit\n");
printf("Enter choice:");
scanf("%d",&
choice);
if(choice==
0)
break;
switch(choice){
case 1:price=
3.0;
break;
case 2:price=
2.5;
break;
case 3:price=
4.0;
break;
case 4:price=
3.5;
break;
default:price=
0.0;
break;
}
printf("price=%0.1f\n",price);
}
printf("Thanks\n");
return 0;
}
转载于:https://www.cnblogs.com/liruijia199531/p/3357266.html
