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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Main {
  6. 	public static void main (String[] args) throws java.lang.Exception {
  7. 		Scanner in = new Scanner(System.in);
  8. 		double n = in.nextDouble();
  9. 		boolean minNumberPrinted = false;
  10. 		int count = 0;
  11. 		int minNumber = 0;
  12. 		if(n == 1) System.out.println(10 + " " + 0);
  13. 		else {
  14. 			if(n>1 & n<8) {
  15. 				for(int i = (int)Math.pow(10, n-1); i < Math.pow(10, n); i++) {
  16. 					int sum = 0;
  17. 					int mult = 1;
  18. 					int number = i;
  19. 					while (number > 0) {
  20. 						int digit = number % 10;
  21. 						sum += digit;
  22. 						mult *= digit;
  23. 						number /= 10;
  24. 					}
  25. 					if(sum == mult & minNumberPrinted == false) {
  26. 						minNumber = i;
  27. 						count++;
  28. 						minNumberPrinted = true;
  29. 					}
  30. 					else {
  31. 						if(sum == mult) count++;
  32. 					}
  33. 				}
  34. 				System.out.print(count + " " + minNumber);
  35. 			}
  36. 			else {
  37. 				if(n==8) System.out.print(224 + " " + 11111128);
  38. 				if(n==9) System.out.print(144 + " " + 111111129);
  39. 			}
  40. 		}
  41. 	}
  42. }
Success #stdin #stdout 0.07s 2184192KB
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stdout 
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https://ideone.com/I5Pfmu
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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