import java.util.LinkedList;
public class testprintOut {
private static LinkedList[] array;
public static void main(String[] args) {
int nelems = 5;
array = new LinkedList[nelems];
for (int i = 0; i < nelems; i++) {
array[i] = new LinkedList<String>();
}
array[0]=["ab"];
System.out.println(array[0]);
}
}
//I want to create array of linked lists so how do I create them and print them out efficiently?
//Syntax error on token "=", Expression expected after this token
Also, is this how I can put them into hashTable?
public HashTable(int size, HashType type) {
// Initialize
// HashTable(size, type, null); //QQQ
printStats = false;
this.type = type;
nelems = size;
arrayLinkedList = new LinkedList[nelems];
for (int i = 0; i < nelems; i++) {
arrayLinkedList[i] = new LinkedList<String>();
}
}
//Thanks
import java.util.LinkedList; public class testprintOut { private static LinkedList[] array; public static void main(String[] args) {...
import java.util.Scanner; public class TriangleMaker { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("Welcome to the Triangle Maker! Enter the size of the triangle."); Scanner keyboard = new Scanner(System.in); int size = keyboard.nextInt(); for (int i = 1; i <= size; i++) { for (int j = 0; j < i; j++) { System.out.print("*"); } System.out.println(); } for (int...
//LinkedList
import java.util.Scanner;
public class PoD
{
public static void main( String [] args )
{
Scanner in = new Scanner( System.in );
LinkedList teamList = new LinkedList();
final int TEAM_SIZE = Integer.valueOf(in.nextLine());
for (int i=0; i<TEAM_SIZE; i++)
{
String newTeamMember = in.nextLine();
teamList.append(newTeamMember);
}
while (in.hasNext())
{
String removeMember = in.nextLine();
teamList.remove(removeMember);
}
System.out.println("FINAL TEAM:");
System.out.println(teamList);
in.close();
System.out.print("END OF OUTPUT");
}
}
===========================================================================================
//PoD
import java.util.NoSuchElementException;
/**
* A listnked list is a sequence of nodes with...
import java.util.Random; import java.util.ArrayList; /** * */ public class hw5_task8 { public static void main(String[] args) { int[] grades = randomIntArr(10); printIntArray("grades", grades); ArrayList<Integer> indexesF_AL = selectIndexes_1(grades); System.out.println(" indexesF_AL: " + indexesF_AL); int[] indexesF_Arr = selectIndexes_2(grades); printIntArray("indexesF_Arr",indexesF_Arr); } public static int[] randomIntArr(int N){ int[] res = new int[N]; Random r = new Random(0); for(int i = 0; i < res.length; i++){ res[i] = r.nextInt(101); // r.nextInt(101) returns an in in range [0, 100] } return res; } public static void...
1. What is the output when you run printIn()? public static void main(String[] args) { if (true) { int num = 1; if (num > 0) { num++; } } int num = 1; addOne(num); num = num - 1 System.out.println(num); } public void addOne(int num) { num = num + 1; } 2. When creating an array for primitive data types, the default values are: a. Numeric type b. Char type c. Boolean type d. String type e. Float...
Consider the following sample program: import java.util.Scanner; public class Palindrome { public static void main(String[] args){ Scanner kb = new Scanner(System.in); System.out.println("Enter a word:"); String word = kb.next(); String reverse = ""; for (int i=word.length()-1; i>=0; i--) reverse += word.charAt(i); boolean result = reverse.equalsIgnoreCase(word); if (result) System.out.println("The word " +word+ " is a Palindrome."); else System.out.println("The word " +word+ " is not a Palindrome."); } } Rewrite the program so that the main method is: public static void...
[JAVA]
help
——————
ListArrayMain.java
——————-
public class ListArrayMain {
public static void main (String[] args) {
ListArray L1 = new ListArray(); // constructs the list L1
L1.InsertBegin(2);
L1.InsertBegin(3);
L1.InsertBegin(7);
L1.InsertBegin(15);
L1.InsertBegin(5);
L1.InsertEnd(666);
L1.InsertAfter(1000,7);
// Now, let's print out the array to verify the insertions
worked.
System.out.println("The items in the list are:");
for (int i = 0; i<= L1.lastCell; i++) {
System.out.println(L1.a[i]);
}
System.out.println("The last cell number is: " +
L1.lastCell);
}// end main
}
———————————-
ListArray.java
————————————
public class ListArray...
import java.util.Scanner; public class StudentClient { public static void main(String[] args) { Student s1 = new Student(); Student s2 = new Student("Smith", "123-45-6789", 3.2); Student s3 = new Student("Jones", "987-65-4321", 3.7); System.out.println("The name of student #1 is "); System.out.println("The social security number of student #1 is " + s1.toString()); System.out.println("Student #2 is " + s2); System.out.println("the name of student #3 is " + s3.getName()); System.out.println("The social security number...
import java.util.Scanner; import java.util.ArrayList; public class P3A2_BRANDT_4005916 { public static void main(String[] args) { String name; String answer; int correct = 0; int incorrect = 0; Scanner phantom = new Scanner(System.in); System.out.println("Hello, What is your name?"); name = phantom.nextLine(); System.out.println("Welcome " + name + "!\n"); System.out.println("My name is Danielle Brandt. " +"This is a quiz program that...
Explain this java code, please. import java.util.Scanner; public class Program11 { public static void main(String[] args) { Scanner stdIn = new Scanner(System.in); final int maxSize = 128; String[] titles = new String[maxSize]; int[] lengths = new int[maxSize]; int numDVDs = 0; String op; op = menu(stdIn); System.out.println(); while (!op.equalsIgnoreCase("q")) { if (op.equalsIgnoreCase("a")) { if (numDVDs < maxSize) numDVDs = addDVD(titles, lengths, numDVDs, stdIn); } else if (op.equalsIgnoreCase("t")) searchByTitle(titles, lengths, numDVDs, stdIn); else if (op.equalsIgnoreCase("l")) searchByLength(titles, lengths, numDVDs, stdIn); System.out.println('\n');...
What are the errors in this ? public class Mystery { public static void main(String[] args) { double initialSavings = 10000; double interestRate = 0.05; double currSavings = 0; int i; System.out.println("\nAnnual savings 5 years: "); currSavings = initialSavings; for (i = 0, i < 5, ++i); currSavings = (currSavings * interestRate); System.out.println("$" + currSavings); } }