public class Main {

public static void main(String[] args) {

int[] A = {0};

int[] res = SquareArray(A);

System.out.println(res);

}

public static int[] SquareArray(int[] A) {

// write your code here

int[] res = new int[A.length];

int leftIndex = 0, rightIndex = A.length - 1;

int tmpIndex = A.length - 1;

while (rightIndex >= leftIndex) {

if (Math.abs(A[rightIndex]) >= Math.abs(A[leftIndex])) {

res[tmpIndex] = A[rightIndex] * A[rightIndex];

rightIndex--;

} else {

res[tmpIndex] = (A[leftIndex]) * A[leftIndex];

leftIndex++;

}

tmpIndex--;

}

return res;

}

}