You must use the following method header: public static void displayPattern (int n) Define a class called TestDisplayPattern, which includes a main () method and the above displayPattern method. The main () method prompts the user to enter a line number as the value for n and calls the displayPattern() method to display the pattern. A sample run is as follows: Enter line number: 10 1 21 321 4321 5 4 3 2 1 654321 7654321 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1

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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Write the code in java and dont use AI please and dont copy from other soures and write it in simple and follow what in the question says

You must use the following method header:
public static void display Pattern (int n)
Define a class called TestDisplayPattern, which includes a main () method and the above displayPattern ()
method. The main () method prompts the user to enter a line number as the value for n and calls the
displayPattern () method to display the pattern. A sample run is as follows:
Enter line number: 10
1
21
3 2 1
4
3 2 1
5 4
3 2 1
6
5 4 3 2 1
6 5 4 3 21
87 6 5 4 3 2 1
9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
7
Transcribed Image Text:You must use the following method header: public static void display Pattern (int n) Define a class called TestDisplayPattern, which includes a main () method and the above displayPattern () method. The main () method prompts the user to enter a line number as the value for n and calls the displayPattern () method to display the pattern. A sample run is as follows: Enter line number: 10 1 21 3 2 1 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 21 87 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 7
Write a method to display a pattern as follows:
1
21
321
n n-1 ... 321
Transcribed Image Text:Write a method to display a pattern as follows: 1 21 321 n n-1 ... 321
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