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  1. Prepare
  2. Data Structures
  3. Arrays
  4. Left Rotation
  5. Discussions

Left Rotation

  • ademar111190
     + 0 comments

    It is a greate solution.

    I think something similar, but your solution is better.

    Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int d = scanner.nextInt() % n;
int arr[] = new int[n];
for (int i = 0; i < n; i++) {
    arr[i] = scanner.nextInt();
}
scanner.close();

for (int i = d; i < n; i++) {
    System.out.print(arr[i]);
    System.out.print(' ');
}
for (int i = 0; i < d; i++) {
    System.out.print(arr[i]);
    System.out.print(' ');
}
System.out.println();