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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4. public static void main(String[] args) {
  5. int n;
  6. System.out.print("Please enter an integer:");
  7. Scanner scan = new Scanner(System.in);
  8. n = scan.nextInt();
  9.  
  10. for(int i = 1; i <= n; ++i) {
  11. for(int j = 1; j < i; ++j) {
  12. if(i % j == 0) {
  13. System.out.println("(" + i + "," + j + ")");
  14. }
  15. }
  16. }
  17. }
  18. }
Success #stdin #stdout 0.19s 38212KB
stdin
6
stdout
Please enter an integer:(2,1)
(3,1)
(4,1)
(4,2)
(5,1)
(6,1)
(6,2)
(6,3)