arrayreference.java

来自「提供了常用的JAVA技术的示例」· Java 代码 · 共 28 行

package ArrayReference;

import javax.swing.UIManager;
import java.awt.*;

public class ArrayReference {
    void setArray(int x[]) {

      for (int i=1;i<x.length;i++){
          x[0]=1;
          x[i]=i+x[i-1];
         // System.out.print(x[i]+"  ");
      }
}
public static void main(String[] args) {
      int a[]={0,0,0,0,0,0};
      System.out.println("before changed:");
      for(int i=0;i<a.length;i++)
         { System.out.print(a[i]+"  "); }
      System.out.println();
      ArrayReference arr=new ArrayReference();

      System.out.println("after changed: ");
      arr.setArray(a);
      for(int i=0;i<a.length;i++)
        { System.out.print(a[i]+"  "); }
  }
}