mergearrays.java

来自「程序练习中包括书中实例程序代码和练习中要用到的代码,是压缩文件」· Java 代码 · 共 20 行

package examples.basic;

/** class to demonstrate method arraycopy
  */
public class MergeArrays {
   public static void main( String[] args ) {
      int[] x = { 5, 4, 0, -2, 53, -3 };
      int[] y = { 100, 101 };
      for( int i=0; i<x.length; i++ ) {
         System.out.print( " " + x[i] );
      }
      System.out.println();
      System.arraycopy( y, 0, x, 3, y.length );
      for( int i=0; i<x.length; i++ ) {
         System.out.print( " " + x[i] );
      }
      System.out.println();
   }
}