package com.codegym.task.task04.task0417;
/*
Do we have a pair?
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
String s1 = br.readLine();
int a = Integer.parseInt(s1);
String s2 = br.readLine();
int b= Integer.parseInt(s2);
String s3 = br.readLine();
int c = Integer.parseInt(s3);
if(a==b )
{
System.out.println(a+" "+b);
}
else
if(b==c)
{
System.out.println(b+" "+c);
}
else
if(c==a)
{
System.out.println(c+" "+a);
}
else
if(a==b && b==c && c==a)
{
System.out.println(a+" "+b+" "+c);
}
else
if(a!=b && b!=c && c!=a)
{
System.out.println();
}
}
}
package com.codegym.task.task04.task0417;
/*
Do we have a pair?
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
String s1 = br.readLine();
int a = Integer.parseInt(s1);
String s2 = br.readLine();
int b= Integer.parseInt(s2);
String s3 = br.readLine();
int c = Integer.parseInt(s3);
if(a==b )
{
System.out.println(a+" "+b);
}
else
if(b==c)
{
System.out.println(b+" "+c);
}
else
if(c==a)
{
System.out.println(c+" "+a);
}
else
if(a==b && b==c && c==a)
{
System.out.println(a+" "+b+" "+c);
}
else
if(a!=b && b!=c && c!=a)
{
System.out.println();
}
}
}