2回答

• 

  慕村3053162

  2017-07-14 02:11:47

  非常感谢☺☺

  0 0
• 

  衣襟簌簌

  2017-07-13 22:55:13

  public class HelloWorld{
      public static void main(String[] args) {
    int a=16;
    double b=9.5;
    String str1="hello";
    String str2="imooc";
    System.out.println("a等于b：" + (a==b));
    System.out.println("a大于b：" + (a>  b));
    System.out.println("a小于等于b：" + (a<= b));
    System.out.println("str1等于str2：" + (str1==str2));
   }
  }

  0 0