import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner=new Scanner(System.in); while (true) { int n=scanner.nextInt(); if (n==0) { break; } int r=0; for (int i = 2; i <= n; i++) { r=(r+3)%i; } System.out.println(r+1); } scanner.close(); } } |
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