题解

#include<bits/stdc++.h>
using namespace std;
string n;
long long n1=0;
int main(){
	int a,c=0;
	cin>>a;
	for(int i=1;i<=a;i++){
		int b=0;
		cin>>n;
		for(int j=0;j<17;j++){
			if(n[j]<'0'||n[j]>'9'){
				b=1;
				break;
			}
    		if(n[j]=='0')n1+=7;
	        else if(n[j]=='1')n1+=0;
	        else if(n[j]=='2')n1+=1;
	        else if(n[j]=='3')n1+=3;
	        else if(n[j]=='4')n1+=2;
	        else if(n[j]=='5')n1+=9;
	        else if(n[j]=='6')n1+=4;
	        else if(n[j]=='7')n1+=6;
	        else if(n[j]=='8')n1+=8;
	        else if(n[j]=='9')n1+=5;
	        n1*=10;
		}
		n1/=10;
		int bb=0;
		while(n1){
			bb+=n1%10;
			n1/=10;
		}
		if(bb%17<=5)b=1;
		if(b==1){
			cout<<n<<endl;
			c=1;
		}
		n1=0;
	}
	if(c==0)cout<<"all ok";
    return 0;
}