选秀打分

来源：互联网发布：c语言编译器初学者编辑：程序博客网时间：2024/04/29 15:34

//-------------------------------------基础版-------------------------

//----------------------------------------------------------------------------

package cn.edu.ijn.langsin.test3;

public class Test3 {
   static int[] judge_type={1,1,2,2,1};       //数组，用来存放评委类型：1代表专家，2代表大众
   static double[] score={8.0,8.2,9.0,8.8,7.8};       //数组，用来存放评委评分
   public static int average() {
       double sumscore1=0;
       double sumscore2=0;
       double average1=0;
       double average2=0;
       int j=0,k=0;
       int intscore1;
       int intscore2;
       int finscore=0;
       if(score.length>0){
       for(int i=0;i<5;i++){
           if(judge_type[i]==1){
               j++;
               sumscore1=sumscore1+score[i];

           }
           else if(judge_type[i]==2){
               k++;
               sumscore2=sumscore2+score[i];

           }
           else
               System.out.println("错误");
       }
       average1=sumscore1/j;
       average2=sumscore2/k;
       intscore1=(int)Math.floor(average1);
       intscore2=(int)Math.floor(average2);
       if(k==0){
           finscore=intscore1;
       }else if(k!=0){
           finscore=(int)Math.floor(average1*0.6+average2*0.4);
       }
       return finscore;
       }else
           return 0;
   }
   public static void main(String[] args) {
       System.out.println(average());

   }

}

//-------------------------------------------------------优化版-----------------------------

//-----------------------------------------------------------------------------------------------

package cn.langsin.dafen;

import java.util.Scanner;

public class Dafen {
   public static int average() {
       double sumscore1=0,sumscore2=0,average1=0,average2=0;
       int j=0,k=0,intscore1,intscore2,finscore=0;

       Scanner scan = new Scanner(System.in);
       int[] judge_type=new int[5];
       double[] score=new double[5];
       for(int m=0;m<judge_type.length;m++){       //输入judge_type的值
           System.out.println("输入judge_type的值：");
           judge_type[m]=scan.nextInt();
           for(int n=m;n<=m;n++){       //输入score的值
               System.out.println("输入score的值：");
               score[n]=scan.nextDouble();
           }
       }
       if(score.length>0){
       for(int i=0;i<5;i++){
           if(judge_type[i]==1){
               j++;
               sumscore1=sumscore1+score[i];

           }
           else if(judge_type[i]==2){
               k++;
               sumscore2=sumscore2+score[i];

           }
           else
               System.out.println("错误");
       }
       average1=sumscore1/j;
       average2=sumscore2/k;
       intscore1=(int)Math.floor(average1);
       intscore2=(int)Math.floor(average2);
       if(k==0){
           finscore=intscore1;
       }else if(k!=0){
           finscore=(int)Math.floor(average1*0.6+average2*0.4);
       }
       return finscore;
       }else
           return 0;
   }
   public static void main(String[] args) {
       System.out.println(average());

   }

}

//-------------------------------------------------------------------------------------------------

PS:递归实现的还没有做好

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