I need help with formatting with #1, 6, and 7.

Here's my code:

import java.util.Scanner;

public class LoopConceptReview {

public static void main(String[] args)

{

int value = 0;

String evenOrOdd = "***";

String word = "***";

Scanner scan = new Scanner(System.in);

System.out.println("Loop Concept Review");

//#1 Using a while loop, write input validation loop that asks users to enter a positive value

System.out.println(" #1. Input validation: ");

while (value <=0) //Value is equal or less than zero

{

System.out.println("Positive values only: ");

value = scan.nextInt();

}

//#2 write for loop that displays all of the odd numbers, 1 through 19

System.out.print(" #2. Odd numbers: ");

for (int i = 1; i <= 20; i++) { // Displays only odd numbers between 1 and 19

if (i % 2 != 0){

System.out.print(i + " ");

}

}

//#3 write for loop that displays every fifth number, 0 through 50

System.out.print(" #3. Every fifth number: ");

for (int i = 5; i<51; i +=5) { // displays every number between 0 and 50

System.out.print(i + " ");

}

//#4 write for loop that counts down from 15 to 0

System.out.print(" #4. Count down: ");

for (int i = 15; i > -1; i--) { // displays a count down starting at 15

System.out.print(i + " ");

}

/*#5 write nested for loop that creates a triangle that looks like this

A

AA

AAA

AAAA

AAAAA

*/

System.out.println(" #5. Cool Triangle:");

for (int i=0; i<6; i++) {

for (int j=0; j

System.out.print("A");

}

System.out.println("");

}

/*#6 write while loop that asks the user for value

* and displays whether the value is even or odd until

* the user enters a 0. (called a sentinel value)

*/

System.out.println(" #6. Even or Odd: ");

while (value > 0)

{

System.out.println("Enter a number (0 to quit): ");

value = scan.nextInt();

if (value % 2 == 0 && value > 0)

{

System.out.println("The value is even");

}

else if (value > 0)

{

System.out.println("The value is odd");

}

}

/*#7 Using a do..while loop, ask the user for a word and

* display the word until the user enters either "stop"

* or "STOP" or "Stop" or "sTop" or "stoP".

* (hint: use the String method equalsIgnoreCase)

*/

System.out.println(" #7. Words!!");

do

{

System.out.println("Enter a word: ");

word = scan.next();

System.out.println("Your word is: " + word);

}

while (! word.equalsIgnoreCase("stop"));

System.out.println(" Completed the Loop Concept Review");

}

}

For the last line, do I include it inside the while loop or outside?

Also would the line be something to similar to this, System.out.println ("Correct." + value + "is a positive number.");

#1

This is my output -

#1. Input validation:

Positive values only:

-7

Positive values only:

0

Positive values only:

2

Expected output:

#1. Input validation:  Positive values only. Please enter a value: -3 Positive values only. Please enter a value: 0 Positive values only. Please enter a value: 5 Correct. 5 is a positive number. 

My issue with #6 and #7 are the same. How do I get the user input to stay on the same line and not type out into the next one?

#6

My Output

#6. Even or Odd:

Enter a number (0 to quit)

2

The value is even

Enter a number (0 to quit)

7

The value is odd

Enter a number (0 to quit)

0

Expected Output

#6. Even or Odd: Enter a value (0 to quit):13 13 is odd Enter a value (0 to quit):6 6 is even Enter a value (0 to quit):0 

#7

My output

#7. Words!!

Enter a word:

hello

Your word is: hello

Enter a word:

hello

Your word is: hello

Enter a word:

stop

Your word is: stop

Expected output

#7. Words!! Enter a word:Hello The word is: Hello Enter a word:students The word is: students Enter a word:stop The word is: stop 

Thanks