test.java

200多个自己编的java程序,大家可以学一下.

public class test{
	
	public test(){
	
	
       int a[]={1,2,3,4,5,6,7,8,9,10};
       int b[]={2,2,2,5};
       int c[]=new int [20];
       for(int j=0;j<20;j++)
       {c[j]=-1;}

 
       replacement(a,b,c);
       for(int i=0;i<c.length;i++)
       System.out.println(c[i]);
        
      }  
       public void  replacement(int sourse[],int method[],int resulte[])
       {
       	for(int i=0;i<method.length;i++)
       resulte[i]=sourse[method[i]-1];
       }
        public static void main(String[] args) {
        	test t=new test();
	
	 }
        
        
        }