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Java Pattern Programs

Write a program in Java to display the following pattern:

123454321
1234321
12321
121
1

Java

Java Nested for Loops

ICSE

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Answer

public class KboatPattern
{
    public static void main(String args[]) {
        for (int i = 5; i >= 1; i--) {
            for (int j = 1; j <= i; j++)
                System.out.print(j);
            for (int k = i - 1; k >= 1; k--)
                System.out.print(k);
            System.out.println();
        }
    }
}

Output

BlueJ output of Write a program in Java to display the following pattern: 123454321 1234321 12321 121 1

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