package runda.probna; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Scanner; public class ilo { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int times = scanner.nextInt(); String res = null; for (int i = 0; i < times; i++) { int curr = scanner.nextInt(); if (curr < 3) res = "TAK"; else { List<Integer> lowers = computeLowerFibs(curr); res = isGivenNumberFibProduct(lowers, curr) ? "TAK" : "NIE"; } System.out.println(res); } } private static List<Integer> fibs = Arrays.asList(1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040, 1346269, 2178309, 3524578, 5702887, 9227465, 14930352, 24157817, 39088169, 63245986, 102334155, 165580141, 267914296, 433494437, 701408733); private static List<Integer> computeLowerFibs(int n) { List<Integer> lowers = new ArrayList<Integer>(); for (int i = 0; i < fibs.size(); i++) { int curr = fibs.get(i); if (curr <= n) lowers.add(curr); else break; } return lowers; } private static boolean isGivenNumberFibProduct(List<Integer> lowers, int n) { for (int i = lowers.size() - 1; i >= 0; i--) { int curr = lowers.get(i); if(lowers.contains(n)) return true; if (n % curr == 0) { int candidate = n / curr; if (lowers.contains(candidate)) { return true; } else lowers.remove(curr); } } return false; } }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | package runda.probna; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Scanner; public class ilo { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int times = scanner.nextInt(); String res = null; for (int i = 0; i < times; i++) { int curr = scanner.nextInt(); if (curr < 3) res = "TAK"; else { List<Integer> lowers = computeLowerFibs(curr); res = isGivenNumberFibProduct(lowers, curr) ? "TAK" : "NIE"; } System.out.println(res); } } private static List<Integer> fibs = Arrays.asList(1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418, 317811, 514229, 832040, 1346269, 2178309, 3524578, 5702887, 9227465, 14930352, 24157817, 39088169, 63245986, 102334155, 165580141, 267914296, 433494437, 701408733); private static List<Integer> computeLowerFibs(int n) { List<Integer> lowers = new ArrayList<Integer>(); for (int i = 0; i < fibs.size(); i++) { int curr = fibs.get(i); if (curr <= n) lowers.add(curr); else break; } return lowers; } private static boolean isGivenNumberFibProduct(List<Integer> lowers, int n) { for (int i = lowers.size() - 1; i >= 0; i--) { int curr = lowers.get(i); if(lowers.contains(n)) return true; if (n % curr == 0) { int candidate = n / curr; if (lowers.contains(candidate)) { return true; } else lowers.remove(curr); } } return false; } } |