• 2022-06-19 问题

    在语句中,条件name.equals("admin"),()时候表示条件为真 A: name的值和admin相同 B: name的值和admin不相同 C: 任何时候都为真 D: 任何时候都不为真

    在语句中,条件name.equals("admin"),()时候表示条件为真 A: name的值和admin相同 B: name的值和admin不相同 C: 任何时候都为真 D: 任何时候都不为真

  • 2022-06-08 问题

    class Person { String name; int age; [br][/br] public Person(String name, int age) { super(); this.name = name; this.age = age; } @Override public boolean equals(Object obj) { Person person=null; if(obj instanceof Person) person=(Person)obj; if(name.equals(person.name)&&age==person.age) return true; return false; } } class Test{ public static void main(String[] args) { Person person1 = new Person("张三", 12); Person person2 = new Person("张三", 12); System.out.println(person1.equals(person2));//运行结果是? } } 程序运行结果是什么? A: true B: false

    class Person { String name; int age; [br][/br] public Person(String name, int age) { super(); this.name = name; this.age = age; } @Override public boolean equals(Object obj) { Person person=null; if(obj instanceof Person) person=(Person)obj; if(name.equals(person.name)&&age==person.age) return true; return false; } } class Test{ public static void main(String[] args) { Person person1 = new Person("张三", 12); Person person2 = new Person("张三", 12); System.out.println(person1.equals(person2));//运行结果是? } } 程序运行结果是什么? A: true B: false

  • 2022-06-04 问题

    If the elasticity equals -10,the Lerner Index equals 0。01( )

    If the elasticity equals -10,the Lerner Index equals 0。01( )

  • 2021-04-14 问题

    "Hello".equals("hello")和"java".equals("java")的值分别是多少?

    "Hello".equals("hello")和"java".equals("java")的值分别是多少?

  • 2022-06-06 问题

    In short run the shutdown point is that point at which A: price equals marginal cost. B: average fixed cost equals marginal cost. C: average variable cost equals marginal cost. D: average total cost equals marginal cost.

    In short run the shutdown point is that point at which A: price equals marginal cost. B: average fixed cost equals marginal cost. C: average variable cost equals marginal cost. D: average total cost equals marginal cost.

  • 2022-06-06 问题

    To maximize profit, the monopolist produces on the ________ portion of the demand curve where ________. A: elastic; price equals marginal cost B: elastic; marginal revenue equals marginal cost C: inelastic; price equals marginal revenue D: inelastic; marginal revenue equals marginal cost

    To maximize profit, the monopolist produces on the ________ portion of the demand curve where ________. A: elastic; price equals marginal cost B: elastic; marginal revenue equals marginal cost C: inelastic; price equals marginal revenue D: inelastic; marginal revenue equals marginal cost

  • 2022-05-29 问题

    () 表达式不可以作为循环条件。 A: i = 5; B: i > 5; C: count == i; D: name.equals(“lcg”);

    () 表达式不可以作为循环条件。 A: i = 5; B: i > 5; C: count == i; D: name.equals(“lcg”);

  • 2021-04-14 问题

    如果不覆盖equals()方法,则equals()方法与==的结果是一样的。

    如果不覆盖equals()方法,则equals()方法与==的结果是一样的。

  • 2022-07-02 问题

    以下方法是在Object类中定义的,( )。 A: toString()、print()、equals() B: print()、equals()、getClass() C: equals()、getClass()、toString() D: getClass()、toString()、main()

    以下方法是在Object类中定义的,( )。 A: toString()、print()、equals() B: print()、equals()、getClass() C: equals()、getClass()、toString() D: getClass()、toString()、main()

  • 2021-04-14 问题

    The word 'reservation' equals to (   ).

    The word 'reservation' equals to (   ).

  • 1 2 3 4 5 6 7 8 9 10