Learning-JAVA/pattern7.java at main · saad-jamal16/Learning-JAVA · GitHub

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public class pattern7{
    public static void main(String[] args) {
        int n = 5;
        //first half
        for (int i = 1; i <= n; i++) {
            //1st part
            for (int j = 1; j <= i; j++) {
                System.out.print("*");
            }
            //spaces
            int space = 2 * (n - i);
            for (int j = 1; j <= space; j++) {
                System.out.print(" ");
            }

                //2nd part
                for (int j = 1; j<= i; j++) {
                    System.out.print("*");
                }
                System.out.println();
            }
            //lower half
            for (int i = n; i <= 1; i--) {
                for (int j = 1; j <= i; j++) {
                    System.out.print("*");
                }
                //spaces
                int space = 2 * (n - i);
                for (int j = 1; j <= space; j++) {
                    System.out.print(" ");

                }
            }
        }
    }