Java program pattern program to triangle using 100 numbers

Java program pattern program to triangle using 100 numbers. This pattern program will print the limited 100 numbers in a triangle shape for beginners to understand the basic pattern programming concepts.

public class Main
{
public static void main(String[] args)
{
int lines=10;
int i=1;
int j;
for(i=1;i<=lines;i++)
{
for(j=1;j<=i;j++)
{
System.out.print(i*j+" ");
}
System.out.println("");
}
}
}

1
2 4
3 6 9
4 8 12 16
5 10 15 20 25
6 12 18 24 30 36
7 14 21 28 35 42 49
8 16 24 32 40 48 56 64
9 18 27 36 45 54 63 72 81
10 20 30 40 50 60 70 80 90 100