scope.java

来自「java2 primer plus一书源程序」· Java 代码 · 共 15 行

public class Scope {

  static int x = 5;

  public static int timesX( int n ) {
    int result = n*x;
    return result;
  }

  public static void main( String[] args ) {
    int m = 10;
    System.out.println( "m times x = " + timesX( m ) );
  }

}