测试不对，啥也没输出

using namespace std;
int main()  { 
    int a,b,c,min,max,middle,t,g; 
    cin>>a>>b>>c;
    cin>>g;
	max=a;
	min=c;
	middle=b;
	if(max<b)max=b;
	if(max<c)max=c;
	if(min>a)min=a;
	if(min>b)min=b;
	if(middle<min){
		t=min;
		min=middle;
		middle=t;
	}
	if(middle>max){
		t=max;
		max=middle;
		middle=t;
	}
	switch(g){
		case'ABC':cout<<min<<" "<<middle<<" "<<max;
		case'ACB':cout<<min<<" "<<max<<" "<<middle;
		case'BCA':cout<<middle<<" "<<max<<" "<<min;
		case'BAC':cout<<middle<<" "<<min<<" "<<max;
		case'CBA':cout<<max<<" "<<middle<<" "<<min;
		case'CAB':cout<<max<<" "<<min<<" "<<middle;
	}
}```