Pattern 15

public class pattern15
{
public static void main(String[] args) {
int i,j;
for(i=1; i<=5; i++)
{
System.out.print("\n");
for(j=5; j>=i; j--)
{
System.out.print("*");
}
for(int c=1; c<=i; c++)
System.out.print("o");
}

}
}
output:

*****o
****oo
***ooo
**oooo
*ooooo