thing.java

来自「java（sl275课程习题解module1-module3共7道习题的题目以及」· Java 代码 · 共 18 行

public class Thing {
  private int x;

  public Thing() {
    x = 47;
  }
  public Thing(int new_x) {
    x = new_x;
  }

  public int getX() {
    return x;
  }
  public void setX(int new_x) {
    x = new_x;
  }
}