import java.io.IOException; import java.io.InputStream; import java.util.Arrays; public class ilo { public static void main(String[] args) throws IOException { int[] fibList = {0, 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}; InputStream is = System.in; int trials = getInt(is); mainLoop: for (int i = 0; i < trials; i++) { int number = getInt(is); if (Arrays.binarySearch(fibList, number) >= 0) { System.out.println("TAK"); continue; } for (int j = 2; j < fibList.length; j++) { if (fibList[j] > number) { break; } if (number % fibList[j] == 0 && Arrays.binarySearch(fibList, number / fibList[j]) >= 0) { System.out.println("TAK"); continue mainLoop; } } System.out.println("NIE"); } } private static int getInt(InputStream is) throws IOException { int value = 0; int chr = is.read(); while (chr >= '0' && chr <= '9') { value *= 10; value += chr - '0'; chr = is.read(); } if (chr == '\r') { is.read(); } return value; } }
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 | import java.io.IOException; import java.io.InputStream; import java.util.Arrays; public class ilo { public static void main(String[] args) throws IOException { int[] fibList = {0, 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}; InputStream is = System.in; int trials = getInt(is); mainLoop: for (int i = 0; i < trials; i++) { int number = getInt(is); if (Arrays.binarySearch(fibList, number) >= 0) { System.out.println("TAK"); continue; } for (int j = 2; j < fibList.length; j++) { if (fibList[j] > number) { break; } if (number % fibList[j] == 0 && Arrays.binarySearch(fibList, number / fibList[j]) >= 0) { System.out.println("TAK"); continue mainLoop; } } System.out.println("NIE"); } } private static int getInt(InputStream is) throws IOException { int value = 0; int chr = is.read(); while (chr >= '0' && chr <= '9') { value *= 10; value += chr - '0'; chr = is.read(); } if (chr == '\r') { is.read(); } return value; } } |