*6.6 (Display patterns) Write a method to display a pattern as follows: 1 21 3 2 1 n n-1 ... 3 2 1 The method header is public static void displayPattern (int n) Write a test program that prompts the user to enter a number n and invokes displayPattern (n) to display the pattern.

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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In Java,thank you.

**6.6 (Display patterns)** Write a method to display a pattern as follows:

```
        1
      2 1
    3 2 1
    ...
n n-1 ... 3 2 1
```

The method header is:

```java
public static void displayPattern(int n)
```

Write a test program that prompts the user to enter a number `n` and invokes `displayPattern(n)` to display the pattern.
Transcribed Image Text:**6.6 (Display patterns)** Write a method to display a pattern as follows: ``` 1 2 1 3 2 1 ... n n-1 ... 3 2 1 ``` The method header is: ```java public static void displayPattern(int n) ``` Write a test program that prompts the user to enter a number `n` and invokes `displayPattern(n)` to display the pattern.
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