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- import java.io.Writer;
- import java.io.BufferedWriter;
- import java.io.OutputStreamWriter;
- import java.io.OutputStream;
- import java.io.PrintWriter;
- import java.io.IOException;
- import java.io.InputStream;
- import java.math.BigInteger;
- import java.util.Arrays;
- import java.util.InputMismatchException;
- /**
- * Built using CHelper plug-in
- * Actual solution is at the top
- */
- public class Main {
- public static void main(String[] args) {
- InputStream inputStream = System.in;
- OutputStream outputStream = System.out;
- InputReader in = new InputReader(inputStream);
- OutputWriter out = new OutputWriter(outputStream);
- MINEAT solver = new MINEAT();
- solver.solve(1, in, out);
- out.close();
- }
- static class MINEAT {
- public void solve(int testNumber, InputReader in, OutputWriter out) {
- }
- }
- static class OutputWriter {
- private final PrintWriter writer;
- public OutputWriter(OutputStream outputStream) {
- writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
- }
- public OutputWriter(Writer writer) {
- this.writer = new PrintWriter(writer);
- }
- public void print(char[] array) {
- writer.print(array);
- }
- public void print(Object... objects) {
- for (int i = 0; i < objects.length; i++) {
- if (i != 0) {
- writer.print(' ');
- }
- writer.print(objects[i]);
- }
- }
- public void print(int[] array) {
- for (int i = 0; i < array.length; i++) {
- if (i != 0) {
- writer.print(' ');
- }
- writer.print(array[i]);
- }
- }
- public void print(double[] array) {
- for (int i = 0; i < array.length; i++) {
- if (i != 0) {
- writer.print(' ');
- }
- writer.print(array[i]);
- }
- }
- public void print(long[] array) {
- for (int i = 0; i < array.length; i++) {
- if (i != 0) {
- writer.print(' ');
- }
- writer.print(array[i]);
- }
- }
- public void println(int[] array) {
- print(array);
- writer.println();
- }
- public void println(double[] array) {
- print(array);
- writer.println();
- }
- public void println(long[] array) {
- print(array);
- writer.println();
- }
- public void print(int[][] matrix) {
- for(int i = 0;i<matrix.length;i++){
- for (int j = 0; j < matrix[i].length; j++) {
- if (j != 0) {
- writer.print(' ');
- }
- writer.print(matrix[i][j]);
- }
- writer.println();
- }
- }
- public void print(char[][] matrix) {
- for(int i = 0;i<matrix.length;i++){
- for (int j = 0; j < matrix[i].length; j++) {
- if (j != 0) {
- writer.print(' ');
- }
- writer.print(matrix[i][j]);
- }
- writer.println();
- }
- }
- public void println() {
- writer.println();
- }
- public void println(Object... objects) {
- print(objects);
- writer.println();
- }
- public void print(char i) {
- writer.print(i);
- }
- public void println(char i) {
- writer.println(i);
- }
- public void println(char[] array) {
- writer.println(array);
- }
- public void printf(String format, Object... objects) {
- writer.printf(format, objects);
- }
- public void close() {
- writer.close();
- }
- public void flush() {
- writer.flush();
- }
- public void print(long i) {
- writer.print(i);
- }
- public void println(long i) {
- writer.println(i);
- }
- public void print(int i) {
- writer.print(i);
- }
- public void println(int i) {
- writer.println(i);
- }
- public void separateLines(int[] array) {
- for (int i : array) {
- println(i);
- }
- }
- }
- static class InputReader {
- private boolean finished = false;
- private InputStream stream;
- private byte[] buf = new byte[1024];
- private int curChar;
- private int numChars;
- private SpaceCharFilter filter;
- public InputReader(InputStream stream) {
- this.stream = stream;
- }
- public int read() {
- if (numChars == -1) {
- throw new InputMismatchException();
- }
- if (curChar >= numChars) {
- curChar = 0;
- try {
- numChars = stream.read(buf);
- } catch (IOException e) {
- throw new InputMismatchException();
- }
- if (numChars <= 0) {
- return -1;
- }
- }
- return buf[curChar++];
- }
- public int peek() {
- if (numChars == -1) {
- return -1;
- }
- if (curChar >= numChars) {
- curChar = 0;
- try {
- numChars = stream.read(buf);
- } catch (IOException e) {
- return -1;
- }
- if (numChars <= 0) {
- return -1;
- }
- }
- return buf[curChar];
- }
- public int nextInt() {
- int c = read();
- while (isSpaceChar(c)) {
- c = read();
- }
- int sgn = 1;
- if (c == '-') {
- sgn = -1;
- c = read();
- }
- int res = 0;
- do {
- if (c < '0' || c > '9') {
- throw new InputMismatchException();
- }
- res *= 10;
- res += c - '0';
- c = read();
- } while (!isSpaceChar(c));
- return res * sgn;
- }
- public long nextLong() {
- int c = read();
- while (isSpaceChar(c)) {
- c = read();
- }
- int sgn = 1;
- if (c == '-') {
- sgn = -1;
- c = read();
- }
- long res = 0;
- do {
- if (c < '0' || c > '9') {
- throw new InputMismatchException();
- }
- res *= 10;
- res += c - '0';
- c = read();
- } while (!isSpaceChar(c));
- return res * sgn;
- }
- public String nextString() {
- int c = read();
- while (isSpaceChar(c)) {
- c = read();
- }
- StringBuilder res = new StringBuilder();
- do {
- if (Character.isValidCodePoint(c)) {
- res.appendCodePoint(c);
- }
- c = read();
- } while (!isSpaceChar(c));
- return res.toString();
- }
- public boolean isSpaceChar(int c) {
- if (filter != null) {
- return filter.isSpaceChar(c);
- }
- return isWhitespace(c);
- }
- public static boolean isWhitespace(int c) {
- return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
- }
- private String readLine0() {
- StringBuilder buf = new StringBuilder();
- int c = read();
- while (c != '\n' && c != -1) {
- if (c != '\r') {
- buf.appendCodePoint(c);
- }
- c = read();
- }
- return buf.toString();
- }
- public String readLine() {
- String s = readLine0();
- while (s.trim().length() == 0) {
- s = readLine0();
- }
- return s;
- }
- public String readLine(boolean ignoreEmptyLines) {
- if (ignoreEmptyLines) {
- return readLine();
- } else {
- return readLine0();
- }
- }
- public BigInteger readBigInteger() {
- try {
- return new BigInteger(nextString());
- } catch (NumberFormatException e) {
- throw new InputMismatchException();
- }
- }
- public char nextCharacter() {
- int c = read();
- while (isSpaceChar(c)) {
- c = read();
- }
- return (char) c;
- }
- public double nextDouble() {
- int c = read();
- while (isSpaceChar(c)) {
- c = read();
- }
- int sgn = 1;
- if (c == '-') {
- sgn = -1;
- c = read();
- }
- double res = 0;
- while (!isSpaceChar(c) && c != '.') {
- if (c == 'e' || c == 'E') {
- return res * Math.pow(10, nextInt());
- }
- if (c < '0' || c > '9') {
- throw new InputMismatchException();
- }
- res *= 10;
- res += c - '0';
- c = read();
- }
- if (c == '.') {
- c = read();
- double m = 1;
- while (!isSpaceChar(c)) {
- if (c == 'e' || c == 'E') {
- return res * Math.pow(10, nextInt());
- }
- if (c < '0' || c > '9') {
- throw new InputMismatchException();
- }
- m /= 10;
- res += (c - '0') * m;
- c = read();
- }
- }
- return res * sgn;
- }
- public boolean isExhausted() {
- int value;
- while (isSpaceChar(value = peek()) && value != -1) {
- read();
- }
- return value == -1;
- }
- public String next() {
- return nextString();
- }
- public SpaceCharFilter getFilter() {
- return filter;
- }
- public void setFilter(SpaceCharFilter filter) {
- this.filter = filter;
- }
- public interface SpaceCharFilter {
- public boolean isSpaceChar(int ch);
- }
- public int[] nextIntArray(int n){
- int[] array=new int[n];
- for(int i=0;i<n;++i)array[i]=nextInt();
- return array;
- }
- public int[] nextSortedIntArray(int n){
- int array[]=nextIntArray(n);
- Arrays.sort(array);
- return array;
- }
- public int[] nextSumIntArray(int n){
- int[] array=new int[n];
- array[0]=nextInt();
- for(int i=1;i<n;++i)array[i]=array[i-1]+nextInt();
- return array;
- }
- public long[] nextLongArray(int n){
- long[] array=new long[n];
- for(int i=0;i<n;++i)array[i]=nextLong();
- return array;
- }
- public long[] nextSumLongArray(int n){
- long[] array=new long[n];
- array[0]=nextInt();
- for(int i=1;i<n;++i)array[i]=array[i-1]+nextInt();
- return array;
- }
- public long[] nextSortedLongArray(int n){
- long array[]=nextLongArray(n);
- Arrays.sort(array);
- return array;
- }
- }
- }
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