// OddIntegers.java
// To display odd integers in the range 1 to 39 inclusive
// using 'for', 'while' and 'do-while'.

class OddIntegers {

    public static void main(String[] args) {

        // using 'for' -- correct the line below
        for (int n = ?; n <= ?; ?)
            System.out.print(n + " ");
        System.out.println();

        // using 'while' -- fill in your code below

        // using 'do-while' -- fill in your code below

    }

}