题解

#include<iostream>
#include<stack>
#include<algorithm>
using namespace std;
int a[105];
int main(){
	int n;
	string m;
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>m;
		if(m=="J" ){
			a[i]=11;
		}else if(m=="Q"){
			a[i]=12;
		}else if(m=="K"){
			a[i]=13;
		}
		else if(m=="A"){
			a[i]=14;
		}else if(m=="2"){
			a[i]=15;
		}
		else if(m=="Joker"){
			a[i]=100;
		}else if(m=="10"){
			a[i]=10;
		}
		else{
			char s = m[0];
			a[i]=s-48;
		}
	}
	sort(a,a+n);
	for(int i=0;i<n;i++){
		if(a[i]==11){
			cout<<"J"<<endl; 
		}else if(a[i]==12){
			cout<<'Q'<<endl;
		}else if(a[i]==13){
			cout<<'K'<<endl;
		}
		else if(a[i]==14){
			cout<<'A'<<endl;
		}else if(a[i]==15){
			cout<<2<<endl;
		}else if(a[i]==100){
			cout<<"Joker"<<endl;
		}else{
			cout<<a[i]<<endl;
		}
	}
	return 0;
}