assign.java

java（sl275课程习题解module1-module3共7道习题的题目以及程序）

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