assigntest.java

来自「《Java核心技术应用开发》电子工业出版社书籍源代码」· Java 代码 · 共 31 行

/**
 * 演示了变量赋值运算
 */

package sample;

public class AssignTest {
  public static void main(String args []) {
     int x, y; // declare int 
     // variables 
     float z = 3.414f; // declare and assign 
     // float 
     double w = 3.1415; // declare and assign
     // double 
     boolean truth = true; // declare and assign 
     // boolean 
     char c; // declare character 
     // variable 
     String str; // declare String 
     String str1 = "bye"; // declare and assign 
     // String variable 
     c = 'A'; // assign value to char 
     // variable 
     str = "Hi out there!"; // assign value to 
     // String variable 
     x = 6; 
     y = 1000; // assign values to int variables 
  }
     
}