import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class tas {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String[] nt = reader.readLine().split(" ");
int n = Integer.parseInt(nt[0]);
int t = Integer.parseInt(nt[1]);
String lineOfNumbers = reader.readLine();
if (t % 2 == 0) {
System.out.println(lineOfNumbers);
} else {
int numberOfCharsToWrite = lineOfNumbers.length();
char[] characters = new char[numberOfCharsToWrite + 1];
int k = numberOfCharsToWrite - 1;
int indexOfCharToWrite = 0;
while (numberOfCharsToWrite >= 0) {
while (k >= 0 && lineOfNumbers.charAt(k) != ' ')
--k;
for (int p = k + 1; p < numberOfCharsToWrite; ++p)
characters[indexOfCharToWrite++] = lineOfNumbers.charAt(p);
characters[indexOfCharToWrite++] = ' ';
numberOfCharsToWrite = k--;
}
System.out.println(characters);
}
}
}
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 | import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class tas { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String[] nt = reader.readLine().split(" "); int n = Integer.parseInt(nt[0]); int t = Integer.parseInt(nt[1]); String lineOfNumbers = reader.readLine(); if (t % 2 == 0) { System.out.println(lineOfNumbers); } else { int numberOfCharsToWrite = lineOfNumbers.length(); char[] characters = new char[numberOfCharsToWrite + 1]; int k = numberOfCharsToWrite - 1; int indexOfCharToWrite = 0; while (numberOfCharsToWrite >= 0) { while (k >= 0 && lineOfNumbers.charAt(k) != ' ') --k; for (int p = k + 1; p < numberOfCharsToWrite; ++p) characters[indexOfCharToWrite++] = lineOfNumbers.charAt(p); characters[indexOfCharToWrite++] = ' '; numberOfCharsToWrite = k--; } System.out.println(characters); } } } |
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