rt,为什么没过

#include<bits/stdc++.h>
using namespace std;
int a[20];char c[20];
int main(){
	int t;
	cin>>t;
	while(t--){
		memset(a,0,sizeof(a));
		cin>>c;
		for(int i=0;i<strlen(c);i++){
			if(c[i]>='0'&&c[i]<='9')a[c[i]-'0']++;
			else if(c[i]=='T')a[10]++;
			else if(c[i]=='J')a[11]++;
			else if(c[i]=='Q')a[12]++;
			else if(c[i]=='K')a[13]++;
			else if(c[i]=='X')a[14]++;
			else if(c[i]=='D')a[14]++;
		}
		int flag=1;
		for(int i=1;i<=14;i++){
			if(a[i]==4){
				cout<<"yes"<<endl;
				flag=0;
				break;
			}
			else if(a[i]==2&&i==14){
				cout<<"yes"<<endl;
				flag=0;
				break;
			}
		}
		if(flag==1)cout<<"no"<<endl;
	}
	return 0;
}