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//package de.edu.hsfulda.pmut.debugging;
import java.io.InputStream;
import java.io.PrintStream;
import java.util.Scanner;
public class Uebung2 {
private InputStream in;
private PrintStream out;
private int count = 2;
public Uebung2(InputStream in, PrintStream out) {
this.in = in;
this.out = out;
}
public static void main(String[] args) {
new Uebung2(System.in, System.out).run();
}
private void run() {
try (Scanner input = new Scanner(in)) {
int nextInt = aquireUserInput(input, "enter an integer number: ");
boolean isCheckPassed = checkNumber(nextInt);
reportResult(String.format("number %d passed check: %b", nextInt,
isCheckPassed));
} ;
}
private void reportResult(String message) {
out.print(message);
}
private boolean checkNumber(int nextInt) {
if (count > nextInt)
return true;
if (nextInt % count == 0)
return false;
nextInt = nextInt - (nextInt / count);
count++;
return checkNumber(nextInt);
}
private int aquireUserInput(Scanner input, String message) {
reportResult(message);
int nextInt = input.nextInt();
return nextInt;
}
}