need help writing the program n passed to method as a parameter. Assume N is an even number with disply pattern of n/2 rows as shown in image.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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need help writing the program n passed to method as a parameter. Assume N is an even number with disply pattern of n/2 rows as shown in image.

 

public static void print Pattern (int n)
The main method that calls print Pattern is given below:
public static void main(String[] args) {
// Create a Scanner
Scanner input = new Scanner (System.in);
// Prompt the user to enter the number of lines
System.out.print ("Enter an even number between 2 to 20: ");
int patternTarget = input.nextInt ();
print Pattern (patternTarget);
}
Here are three sample outputs when the program is executed:
Enter an even number between 2 to 20: 10
2
24
246
2468
2 4 6 8 10
Enter an even number between 2 to 20: 2
2
Enter an even number between 2 to 20: 20
2
24
246
2468
2 4 6 8 10
2 4 6 8 10 12
2 4 6 8 10 12 14
2 4 6 8
10 12 14 16
2 4 6 8 10 12 14 16 18
2 4 6 8 10 12 14 16 18 20
Transcribed Image Text:public static void print Pattern (int n) The main method that calls print Pattern is given below: public static void main(String[] args) { // Create a Scanner Scanner input = new Scanner (System.in); // Prompt the user to enter the number of lines System.out.print ("Enter an even number between 2 to 20: "); int patternTarget = input.nextInt (); print Pattern (patternTarget); } Here are three sample outputs when the program is executed: Enter an even number between 2 to 20: 10 2 24 246 2468 2 4 6 8 10 Enter an even number between 2 to 20: 2 2 Enter an even number between 2 to 20: 20 2 24 246 2468 2 4 6 8 10 2 4 6 8 10 12 2 4 6 8 10 12 14 2 4 6 8 10 12 14 16 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 20
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