求助，全WA

#include<bits/stdc++.h>
using namespace std;
int main()
{
	short a[3],i;
	char b[3];
	cin>>a[0]>>a[1]>>a[2]>>b;
	sort(a,a+3);
	for(i=0;i<3;i++)
	{
		switch(b[i])
		{
			case 'A':
				cout<<a[0];
				break;
			case 'B':
				cout<<a[1];
				break;
			case 'C':
				cout<<a[2];
				break;
		}
		cout<<" ";
	}
	return 0;
}