Who know why I can add more numbers from keyboard ?
package com.codegym.task.task14.task1420;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;
/*
GCD
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int[] table = new int[2];
int gcn=0;
table[0] = Integer.parseInt(reader.readLine());
table[1] = Integer.parseInt(reader.readLine());
if( table[0] <0 || table[1] <0 )
{
throw new Exception ("Tylko dodatnie");
}
reader.close();
while (table[0] != table[1]) {
if(table[0] > table[1])
gcn = table[0] - table[1];
else
gcn = table[1] - table[0];
}
System.out.println(gcn);
}
}