A、**0****2**
B、**0**
C、**0****1****2**
D、有语法错误
喵查答案:**0****2**
#include
int main()
{
int a=1,b=0;
switch (a)
{
case 1:
switch (b)
{
case 0: printf("**0**");break;
case 1: printf("**1**");break;
}
case 2: printf("**2**");break;
}
return 0;
}A、**0****2**
B、**0**
C、**0****1****2**
D、有语法错误
喵查答案:**0****2**