Pascal's Triangle Format

Question

The assignment is to create Pascal\'s Triangle without using arrays. I have the method that produces the values for the triangle below. The method accepts an integer for the

Answer 1

This is a good start, where it's homework, I'll leave the rest to you:

int maxRows = 6;
int r, num;
for (int i = 0; i <= maxRows; i++) {
    num = 1;
    r = i + 1;
    //pre-spacing
    for (int j = maxRows - i; j > 0; j--) {
        System.out.print(" ");
    }
    for (int col = 0; col <= i; col++) {
        if (col > 0) {
            num = num * (r - col) / col;
        }
        System.out.print(num + " ");
    }
    System.out.println();
}