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  1. package javaapplication4;
  2. import java.util.Scanner;
  3.  
  4. public class JavaApplication4 {
  5.     public static void main(String[] args) 
  6.     {
  7.             Scanner odczyt = new Scanner(System.in);
  8.             int q = odczyt.nextInt();
  9.             for(int i =1; i<=q;i++)
  10.             {
  11.             Pierwsza liczba = new Pierwsza();
  12.             Scanner input = new Scanner(System.in);
  13.             int n;
  14.             n = input.nextInt();
  15.             liczba.test(n);
  16.             }
  17.       }
  18.  
  19.     static class Pierwsza
  20.     {
  21.         public void test(int n)
  22.         {
  23.             int x = 2;
  24.             int sum = 0;
  25.             if (n != 1)
  26.                 {
  27.                     etykieta: while (x < n) {
  28.                     if (sum == 0) {
  29.                             if (n % x == 0) {
  30.                                 sum++;
  31.                                 x++;
  32.                             } else x++;
  33.                         } else {
  34.                             System.out.println("NIE");
  35.                             break;
  36.                         }
  37.                     }
  38.                     if (sum == 0) System.out.println("TAK");
  39.                 } else System.out.println("NIE");
  40.          }
  41.      }
  42. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:4: error: class JavaApplication4 is public, should be declared in a file named JavaApplication4.java
public class JavaApplication4 {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/g1KCsC
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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