package rounders;
import java.util.Scanner;
import java.util.ArrayList;
/**
*
* @author Adam Dunmars
* Problem: Practice Contest 1
*/
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int testCases = in.nextInt();
int firstDigit;
ArrayList<StringBuilder> output = new ArrayList<StringBuilder>();
ArrayList<String> input = new ArrayList<String>();
while(testCases-- !=0)
input.add(in.next());
for(String str : input)
{
int index = -1;
StringBuilder inNum = new StringBuilder();
firstDigit = Character.digit(str.charAt(0), 10);
inNum.append(firstDigit);
if(str.length() == 1)
{
index = 0;
output.add(inNum);
}
else
{
for(int i = 1; i < str.length(); i++)
{
if(Character.digit(str.charAt(i), 10 ) > 4 && Character.digit(str.charAt(1), 10) >= 4)
{
index = i;
int newNum = Character.digit(str.charAt(0), 10)+1;
inNum.replace(0, 1, String.valueOf(newNum));
for(int j = 0; j < str.length()-1; j++)
inNum.append("0");
output.add(inNum);
break;
}
}
}
if(index == -1)
{
for(int j = 0; j < str.length()-1; j++)
inNum.append("0");
output.add(inNum);
}
}
for(StringBuilder st : output)
System.out.println(st);
}
}
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