package com.kattis.ncpc25.log.rider;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class K {
    public static void main(String[] args) throws IOException {
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        int num = Integer.parseInt(in.readLine());
        String[] signs = new String[num];
        for(int i = 0; i < num; i++)
        {
            signs[i] = in.readLine();
        }
        int lastTop = 0;
        int lastTopRound = 0;
        for(String l : signs)
        {
            if(l.equalsIgnoreCase("/"))
            {
                System.out.println(lastTopRound);
                continue;
            }
            int limit = Integer.parseInt(l);
            if(limit > lastTopRound)
            {
                int tmp = (int)Math.ceil(limit/10.0)*10;
                if(tmp == 90)
                {
                    lastTopRound = 100;
                }
                else if(tmp <= 160)
                {
                    lastTopRound = tmp;
                }
            }
            System.out.println(limit);
        }
    }
}