嵌套if语句

class NestedIf {

    public static void main(String[] args) {
    /** from 
    nowjava - 时  代  Java**/

        int aNumber = 3;


        if (aNumber >= 0)

            if (aNumber == 0)

                System.out.println("first string");

            else

                System.out.println("second string");

        System.out.println("third string");

    }

}


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 *

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 *

 *   - Neither the name of Oracle or the names of its

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 *     from this software without specific prior written permission.

 *

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