import java.io.*; import static java.lang.Math.*; public class ilo { public static void main(String[] args) throws IOException { FastStream str = new FastStream(); int t = str.readInt(); int n = 0; double omega1 = 0; double omega2 = 0; boolean isFib = false; long sqrt1 = 0; long sqrt2 =0; while (t > 0) { n = str.readInt(); omega1 = 5 * pow(n, 2) + 4; omega2 = 5 * pow(n, 2) - 4; sqrt1 = (long)sqrt(omega1); sqrt2 = (long)sqrt(omega2); isFib = (sqrt1*sqrt1 == omega1) || (sqrt2*sqrt2 == omega2); if(isFib) str.append("TAK\n"); else str.append("NIE\n"); t--; } str.closeOutput(); } } class FastStream { private BufferedInputStream inputStr; private PrintWriter outputStr; public FastStream() { inputStr = new BufferedInputStream(System.in); outputStr = new PrintWriter(System.out); } public static void main(String[] args) throws IOException { FastStream fs = new FastStream(); double startTime = System.currentTimeMillis(); for (int i = 0; i < 1000; i++) { System.out.println(fs.readInt()); } double stopTime = System.currentTimeMillis(); double elapsedTime = stopTime - startTime; System.out.println("\nElapsed time " + elapsedTime); } public int readInt() { int output = 0; int bytesRead; try { do { bytesRead = inputStr.read(); if ((bytesRead != '\n') && (bytesRead != '\r') && (bytesRead != ' ') && (bytesRead != -1)) { output += bytesRead - '0'; output *= 10; } } while (bytesRead != '\n' && bytesRead != ' '); } catch (IOException e) { e.printStackTrace(); } return output / 10; } public String readLine() throws IOException { StringBuilder stringBuffer = new StringBuilder(); char inChar; try { do { inChar = (char) inputStr.read(); if ((inChar != '\n') & (inChar != '\r')) stringBuffer.append(inChar); } while ((inChar != '\n') & (inChar != '\r')); } catch (IOException e) { e.printStackTrace(); } return stringBuffer.toString(); } public void flushedWrite(String str) { outputStr.write(str); outputStr.flush(); } public void append(String str) { outputStr.write(str); } public void unflushedWriteInt(int i) { outputStr.println(i); } public void flushOutput() { outputStr.flush(); } public void closeOutput() { outputStr.close(); } public void closeInput() { try { inputStr.close(); } catch (IOException e) { e.printStackTrace(); } } }
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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | import java.io.*; import static java.lang.Math.*; public class ilo { public static void main(String[] args) throws IOException { FastStream str = new FastStream(); int t = str.readInt(); int n = 0; double omega1 = 0; double omega2 = 0; boolean isFib = false; long sqrt1 = 0; long sqrt2 =0; while (t > 0) { n = str.readInt(); omega1 = 5 * pow(n, 2) + 4; omega2 = 5 * pow(n, 2) - 4; sqrt1 = (long)sqrt(omega1); sqrt2 = (long)sqrt(omega2); isFib = (sqrt1*sqrt1 == omega1) || (sqrt2*sqrt2 == omega2); if(isFib) str.append("TAK\n"); else str.append("NIE\n"); t--; } str.closeOutput(); } } class FastStream { private BufferedInputStream inputStr; private PrintWriter outputStr; public FastStream() { inputStr = new BufferedInputStream(System.in); outputStr = new PrintWriter(System.out); } public static void main(String[] args) throws IOException { FastStream fs = new FastStream(); double startTime = System.currentTimeMillis(); for (int i = 0; i < 1000; i++) { System.out.println(fs.readInt()); } double stopTime = System.currentTimeMillis(); double elapsedTime = stopTime - startTime; System.out.println("\nElapsed time " + elapsedTime); } public int readInt() { int output = 0; int bytesRead; try { do { bytesRead = inputStr.read(); if ((bytesRead != '\n') && (bytesRead != '\r') && (bytesRead != ' ') && (bytesRead != -1)) { output += bytesRead - '0'; output *= 10; } } while (bytesRead != '\n' && bytesRead != ' '); } catch (IOException e) { e.printStackTrace(); } return output / 10; } public String readLine() throws IOException { StringBuilder stringBuffer = new StringBuilder(); char inChar; try { do { inChar = (char) inputStr.read(); if ((inChar != '\n') & (inChar != '\r')) stringBuffer.append(inChar); } while ((inChar != '\n') & (inChar != '\r')); } catch (IOException e) { e.printStackTrace(); } return stringBuffer.toString(); } public void flushedWrite(String str) { outputStr.write(str); outputStr.flush(); } public void append(String str) { outputStr.write(str); } public void unflushedWriteInt(int i) { outputStr.println(i); } public void flushOutput() { outputStr.flush(); } public void closeOutput() { outputStr.close(); } public void closeInput() { try { inputStr.close(); } catch (IOException e) { e.printStackTrace(); } } } |