Question

Write the program to display the following pattern:

1     2     3     4     5
6     7     8     9
10   11   12
13   14
15

Answer 1

public class Q9b
{ public static void main(String ar[])
{System.out.println("---------------------):
int i, j, p = 1;
for (i = 5; i >= 1; i--)
{ System.out.println();
for (j = i; j >= 1; j--)
{ System.out.print(p + "\t");
p++; 
}
}}