How to draw patterns in java like↓

Question

i want these types of patternss logic
1
01
010
1010
01010

1
10
101
1010
10101

please suggest me a logic to draw this kind of patterns

Answer 1

for pattern 2:
Scanner scanner = new Scanner(System.in);
        System.out.print("Enter n: ");
        int n = scanner.nextInt();
        for (int i = 1; i <= n; i++) {
            for (int j = 1; j <= i; j++) {
                if (j % 2 == 1) {
                    System.out.print("1 ");
                } else {
                    System.out.print("0 ");
                }
            }
            System.out.println();
        }
    }

Answer 2

it is called pattern printing:
ex:
System.out.println("How many rows you want in this pattern?");
int rows = sc.nextInt();
System.out.println("Here is your pattern....!!!");
for (int i = 1; i <= rows; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print(j+" ");
}
System.out.println();
}

Answer 3

for pattern1 or 2??

Answer 4

tysm friend...