???
package com.javarush.task.task09.task0921;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
/*
Метод в try..catch
*/
public class Solution {
public static void main(String[] args) {
readData();
}
public static void readData(){
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> list = new ArrayList<Integer> ();
try {
for (int i = 0; i < i+1; i++) {
int n = Integer.parseInt(reader.readLine());
list.add(n);
}
}catch (Exception e) {
for (int i = 0; i < list.size (); i++) {
System.out.println (i);
}
}
}
}