/**
 * Java Template for ICPC 1.2 (www.behdadh.net/acm/java.html)
 * Created by IntelliJ IDEA.
 * Behdad Hosseini, mailto:acm(AT)behdadh(DOT)net(replace AT and DOT), www.behdadh.net/acm
 *
 * Help :
 *         (0) change class name and file name from <template> and <template.java> to problemname and problemname.java
 *             * An important note: classname and filename of a java code must be exactly the same. e.g "public class joseph" and "joseph.java"
 *         (1) replace <file> with problem name WITHOUT EXTENSION (e.g "joseph");
 *         (2) replace <while> with your test case counter (here I've assumed that end of input is marked with a "0")
 *         (3) for reading from input file use these three methods
 *             - readInt() for reading the next token as int
 *             - readDouble() for reading the next token as double
 *             - readString() for reading the next token as String
 *             * An important note: use these methods correctly, never use e.g readInt when the next token is a string; the result is unpredictable.
 *         (4) for writing to output file use a method from <out> object, it means:
 *             - out.print( int ) for writing an int
 *             - out.print( double ) for writing a double
 *             - out.print( String ) for writing a String
 *             * use <println> instead of <print> for writing a line, e.g. use out.println( int ) for writing an int then go to the next line.
 */

import java.lang.*;
import java.io.*;

/**
 * Date: 
 * Time: 
 * A sample code for ACM problem : 
 */
public class template { // (0) change classname to problem name (& ofcourse change filename)

    public static final String file = "f"; // (1) replace "f" with filename
    public static StreamTokenizer in;
    public static PrintStream out;

    public static String readString() throws IOException {
        in.nextToken();
        return  in.sval;
        }

    public static double readDouble() throws IOException {
        in.nextToken();
        return in.nval;
        }

    public static int readInt() throws IOException {
        in.nextToken();
        return (int) in.nval;
    }

    public static void main(String[] args) throws IOException {

        in = new StreamTokenizer(new FileReader(file + ".in") );
        out = new PrintStream(file + ".out");

        int t = readInt();
        while( t  != 0) { // (2) replace this while with your test case counter
            // begin of test case






            // write the result for example m
            out.println(m);
        }

        out.close();
    }

}