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ProgMasters 12 - Fewer 1s than 4s

Jun 18th, 2019
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  1. import java.util.*;
  2.  
  3. public class Main {
  4. public static void main(String[] args) {
  5.  
  6. Scanner scanner = new Scanner(System.in);
  7. int n=scanner.nextInt();
  8. int[] array=new int[n];
  9. int k =0;
  10. while (k<n) {
  11. int b=scanner.nextInt();
  12. array[k]=b;
  13. k++;
  14. }
  15. int egyes=1;
  16. int negyes=4;
  17. int szamol=0;
  18. int szamol2=0;
  19.  
  20. for (int i = 0; i <array.length; i++) {
  21. if (array[i]==egyes) { szamol++;}
  22. if (array[i]==negyes) { szamol2++;}
  23. }
  24.  
  25. System.out.println(szamol<szamol2? "true":"false");
  26.  
  27. scanner.close();
  28.  
  29. }
  30. }
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