本地测试样例是对的但提交后全红

#include<iostream>
#include<stdio.h>
using namespace std;
int main(){
    int arr[4];
    char d,a,b,c;
    for(int i=0;i<3;i++){
        cin >>arr[i];
    }scanf("%c%c%c%c",&d,&a,&b,&c);
    for(int i=0;i<3-1;i++){
        for(int z=0;z<3-i-1;z++){
            if(arr[z]>arr[z+1]){
                int p=arr[z];
                arr[z]=arr[z+1];
                arr[z+1]=p;
            }
        }
    }switch(a){
        case 'A':cout<<arr[0]<<" ";break;
        case 'B':cout<<arr[1]<<" ";break;
        case 'C':cout<<arr[2]<<" ";break;
    }switch(b){
        case 'A':cout<<arr[0]<<" ";break;
        case 'B':cout<<arr[1]<<" ";break;
        case 'C':cout<<arr[2]<<" ";break;
        }switch(c){
        case 'A':cout<<arr[0];break;
        case 'B':cout<<arr[1];break;
        case 'C':cout<<arr[2];break;
        }
    return 0;
}