java海盗算法 java实现的海盗算法优化版

package unit4;
public class Pirate{
  private String name;
  private int[] schemes;
  private int index;
  public Pirate(int t,int i) {
    name="unknow";
    index=i;
    schemes=makeSchemes(t);
  }
  public String getName() {
    return name;
  }
  public void setName(String name) {
    this.name = name;
  }
  public int getIndex(){return index;}
  public int[] getSchemes() {return schemes;}
  public int handvote(int table[]) {
    return myhandvote(table,index);
  }
  private int myhandvote(int []t,int i) {
    if(t[i]==0) return 0;
    if(i==1) return 0;
    return 1;
  }
  public int[] makeSchemes(int t) {
    int vote=0;
    schemes =new int[t-index];
    do{
    for(int i=0;i<schemes.length;i++){
      schemes[i]=(i+1)%2;
    }
    for(int i=0;i<schemes.length;i++){
      vote=vote+myhandvote(schemes,i);
      }
    }while(!(2*vote>t/2));
    return schemes;
  }
}

package unit4;
public class Judger {
  int[] allot;
  Pirate[] pirates;
  public Judger(Pirate []pirates,int[]a) {
    this.pirates=pirates;
    allot=a;
  }
  public int[] getAllot() {
    return allot;
  }
  public void setAllot(int[] allot) {
    this.allot = allot;
  }
  public Pirate[] getPirates() {
    return pirates;
  }
  public void setPirates(Pirate[] pirates) {
    this.pirates = pirates;
  }
  public boolean evaluate(){
    int vote=0;
    for(int i=0;i<pirates.length;i++){
      vote+=pirates[i].handvote(allot);
    }
    if(2*vote>=pirates.length) return true;
    else return false;
  }
}

package unit4;
public class MaxInterest {
  public static void main(String[] args) {
    int piratecounts=5;
    Pirate[]pirates=new Pirate[piratecounts];
    for(int i=0;i<piratecounts;i++){
      pirates[i]=new Pirate(piratecounts,i);
      pirates[i].setName("name"+i);
    }
    int[]table =pirates[0].getSchemes();
    Judger ajudge=new Judger(pirates,table);
    if(ajudge.evaluate()){
      int[]scheme=ajudge.getAllot();
      for(int i=0;i<scheme.length;i++) System.out.println(" "+scheme[i]);
    }
  }
}