import java.util.Scanner;
/**
* Created by khelman on 22.11.2016.
*/
public class tas {
public static void main(String... args) {
Scanner scanner = new Scanner(System.in);
int n = pow(scanner.nextInt());
long t = scanner.nextLong();
long[] a = new long[n];
for (int i = 0; i < n; i++) {
a[i] = scanner.nextLong();
}
if (t % 2 == 0) {
for (int i = 0; i < n; i++) {
System.out.print(a[i]);
System.out.print(" ");
}
} else {
for (int i = n - 1; i >= 0; i--) {
System.out.print(a[i]);
System.out.print(" ");
}
}
}
private static int pow(int i) {
int ret = 1;
while(i>0) {
ret*=2;
i--;
}
return ret;
}
}
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 | import java.util.Scanner; /** * Created by khelman on 22.11.2016. */ public class tas { public static void main(String... args) { Scanner scanner = new Scanner(System.in); int n = pow(scanner.nextInt()); long t = scanner.nextLong(); long[] a = new long[n]; for (int i = 0; i < n; i++) { a[i] = scanner.nextLong(); } if (t % 2 == 0) { for (int i = 0; i < n; i++) { System.out.print(a[i]); System.out.print(" "); } } else { for (int i = n - 1; i >= 0; i--) { System.out.print(a[i]); System.out.print(" "); } } } private static int pow(int i) { int ret = 1; while(i>0) { ret*=2; i--; } return ret; } } |
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