97分，QAQ help

#include<iostream>
using namespace std;
int main(){
	char re[4][5][6]={{".....",".***.",".***.",".***.","....."},{"****.","****.","****.","****.","****."},{".....","****.",".....",".****","....."},{".....","****.",".....","****.","....."}}; 
	int n,a[10001],k=1;
	cin>>n;
	while(n!=0){
		a[k]=n%10;
		n=n/10;
		k++;
	}
	for(int i=0;i<5;i++){
		for(int j=k-1;j>=1;j--){
			cout<<re[a[j]][i];
    	}      
		cout<<endl;                         
	}                  
                
	return 0;
}