60 608
Assignments Done
97,8%
Successfully Done
In April 2018

Answer to Question #41055 in Java | JSP | JSF for khalid

Question #41055
Write a void method Shift that takes three parameters A, p, d.
A is an array, p is the number of positions and d is the direction (L = left, R = right). The
method should shift the contents of A p positions in the d direction.
(B) To test your method, write a program that reads an array of 10 elements then calls
Shift twice and prints the array after each call.
Expert's answer
// Answer on Question#41055 - Programing - Java
public class Shift {
/*
 * shift the content of A p position in the d direction
 */
static int[] shift(int A[], int p, String d) {
  int temp[] = new int[A.length];
  int j = 0;
  if (d.equals("R")) {
for (int i = A.length - p; i < A.length; i++) {
temp[j++] = A[i];
}
for (int i = 0; i < A.length - p; i++) {
temp[j++] = A[i];
}
  }
  if (d.equals("L")) {
for (int i = p; i < A.length; i++) {
temp[j++] = A[i];
}
for (int i = 0; i < p; i++) {
temp[j++] = A[i];
}
  }
  return temp;
}
/*
 * test the progrsm
 */
public static void main(String args[]) {
  int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
  System.out.println("Original array: ");
  for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i] + " ");
  }
  System.out.println("\n");
  int out[] = shift(arr, 10, "R");
  System.out.println("after p=10 d=R:");
  for (int i = 0; i < out.length; i++) {
System.out.print(out[i] + " ");
  }
  System.out.println("");
  int out1[] = shift(arr, 8, "L");
  System.out.println("\nafter p=8 d=L:");
  for (int i = 0; i < out1.length; i++) {
System.out.print(out1[i] + " ");
  }
  System.out.println("");
  int out2[] = shift(arr, 2, "L");
  System.out.println("\nafter p=2 d=L:");
  for (int i = 0; i < out2.length; i++) {
System.out.print(out2[i] + " ");
  }
  System.out.println("");
  int out3[] = shift(arr, 4, "R");
  System.out.println("\nafter p=4 d=R:");
  for (int i = 0; i < out3.length; i++) {
System.out.print(out3[i] + " ");
  }
}
}

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions