public  class WriteCharsSample {
    public static void writeChars(char ch, int number) {
        for (int i = 1;  i <= number; i++)
            System.out.print(ch);
    }

    public static void main(String[] args) {
        writeChars('=', 20);
        System.out.println();
        for(int i = 1; i <= 10; i++) {
            writeChars('>', i);
            writeChars(' ', 20 - 2 * i);
            writeChars('<', i);
            System.out.println();
        }
        writeChars('=', 20);
        System.out.println();
    }
}