Java Array Shift shift(int[][] array, boolean inverse)

Description

shift

License

Apache License

Declaration

public static int[][] shift(int[][] array, boolean inverse) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static int[][] shift(int[][] array, boolean inverse) {
        int[][] result = new int[4][4];
        for (int i = 0; i < 4; i++)
            result[i] = shift(array[i], inverse ? i : -i);
        return result;
    }// w w w. j  a  v a2 s .  c om

    public static int[] shift(int[] array, int how) {
        if (how % array.length == 0)
            return array;
        if (how < -array.length)
            how %= array.length;
        int[] result = new int[array.length];
        for (int i = 0; i < array.length; i++)
            result[(i + array.length + how) % array.length] = array[i];
        return result;
    }
}

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7. shift(String[] args, int count)
8. shift(String[] array)
9. shift(String[] in)