#include
int main()
{
char c;
printf("输入一个大写字母:\n");
scanf("%c",&c);
switch (c)
{
case 'A':
printf("America\n");
break;
case 'B':
printf("Brazil\n");
break;
case 'C':
printf("China\n");
break;
case 'S':
printf("Denmark\n");
break;
default:
printf("World\n");
break;
}
return 0;
}