关系表达式的一些示例。

public class Main {

  public static void main(String[] args) {

    int i = 5;

    int j = 10;
    /* 
    *来 自
     nowjava.com - 时代Java
    */

    int k = 15;

    double x = 5.0;

    double y = 7.5;

    double z = 12.3;


    System.out.println(i == 5); // true The value of iis 5.

    System.out.println(i == 10); // false The value of iis not 10.

    System.out.println(i == j); // false iis 5, and j is 10, so they are not equal.

    System.out.println(i == j - 5); // true iis 5, and j - 5 is 5.

    System.out.println(i > 1); // true iis 5, which is greater than 1.

    System.out.println(j == i * 2); // true j is 10, and iis 5, so i * 2is also 10.

    System.out.println(x = i); // true Casting allows the comparison, and 5.0is equal to 5.
    /** 
    来 自 
    N o w  J a v a  .   c o m
    **/

    System.ou