原创
/*
   问题描述： 假设某公司招工n名。考试课程有五门。考试成
   绩分为四类：第一类为一门不挂；第二类为挂一门；第三类
   为挂两门；其余为第四类。录取方法是按类次并在每一类中
   按总分从高到低录取。试设计一个成绩处理程序，要求打印
   输出n份录取通知书，列出录取者五门课程的成绩及总分。
   （假设第n名与第n+1名一定不会同类且总分相等。）
   说明：
   （1）输入数据：输入每个学生的姓名及各门课程的考试成绩。
   （2）输出数据：按照择优录取的次序打印出n份录取通知书
                  如附图示（略）。
*/
#include <iostream.h>
#define n 8
int s_politics[]={80,85,90,30,60,100,70,85};
int s_mathematics[]={85,90,95,40,70,100,90,90};
int s_physics[]={90,70,40,50,80,100,60,90};
int s_chemistry[]={95,50,50,60,90,30,100,100};
int s_total[]={100,90,70,70,100,80,80,100};
struct student{
               char name[25];
               int politics;
               int mathematics;
               int physics;
               int chemistry;
               int total;
               int score;
               char leibie;
               int k;//
                };
struct student_arr{
                    student arr[n+1];
                  };
struct student_arr  S_ARR;
student_arr build_student (student_arr ,int );
student_arr L_paixu (student_arr );
student_arr M_paixu (student_arr );
student_arr paixu (int );
void dayin(student_arr ,int );
void main()
{
    S_ARR=build_student(S_ARR,n);
    cout<<"============================================================="<<endl;
    cout<<"====***************录取结果******************************===="<<endl;
    cout<<"============================================================="<<endl;
    S_ARR=L_paixu(S_ARR);
    //dayin(S_ARR,n);
    S_ARR=M_paixu(S_ARR);
    dayin(S_ARR,n);
    return;
}
//===============================

student_arr build_student(student_arr S_ARR,int m)
{
    int i;
    for(i=0;i<8;i++)
    {
        //=======================
        cout<<"Input the name:"<<endl;
        cin>>S_ARR.arr[i].name;
        //=======1==================
        //cout<"Input the politics score:"<<endl;
        //cin>>S_ARR.arr[i].politics;
        S_ARR.arr[i].politics=s_politics[i];
        S_ARR.arr[i].score+=S_ARR.arr[i].politics;
        if(S_ARR.arr[i].politics<60)  S_ARR.arr[i].k++;
        //=======2================
        //cout<<"Input the mathematics score:"<<endl;
        //cin>>S_ARR.arr[i].mathematics;
        S_ARR.arr[i].mathematics=s_mathematics[i];
        S_ARR.arr[i].score+=S_ARR.arr[i].mathematics;
        if(S_ARR.arr[i].mathematics<60)  S_ARR.arr[i].k++;
        //========3===============
        //cout<<"Input the physics score::"<<endl;
        //cin>>S_ARR.arr[i].physics;
        S_ARR.arr[i].physics=s_physics[i];
        S_ARR.arr[i].score+=S_ARR.arr[i].physics;
        if(S_ARR.arr[i].physics<60)  S_ARR.arr[i].k++;
        //=======4================
        //cout<<"Input the chemistry score::"<<endl;
        //cin>>S_ARR.arr[i].chemistry;
        S_ARR.arr[i].chemistry=s_chemistry[i];
        S_ARR.arr[i].score+=S_ARR.arr[i].chemistry;
        if(S_ARR.arr[i].chemistry<60)  S_ARR.arr[i].k++;

        //=======5================
        //cout<<"Input the total score::"<<endl;
        //cin>>S_ARR.arr[i].total;
        S_ARR.arr[i].total=s_total[i];
        S_ARR.arr[i].score+=S_ARR.arr[i].total;
        if(S_ARR.arr[i].total<60)  S_ARR.arr[i].k++;
        if(S_ARR.arr[i].k>2)  S_ARR.arr[i].k=3;
        switch(S_ARR.arr[i].k)
        {
          case 0:    S_ARR.arr[i].leibie='A';break;
          case 1:    S_ARR.arr[i].leibie='B';break;
          case 2:    S_ARR.arr[i].leibie='C';break;
          case 3:   S_ARR.arr[i].leibie='D';break;
          default :cout<<"ERROR!"<<endl;
        }
    }//end for;
    return S_ARR;
}//  end  build_student;
//=====================================


student_arr L_paixu(student_arr S_ARR)
{
    int i,j;
    for(j=0;j<n-1;j++)
       for(i=j+1;i<n;i++)
         if(S_ARR.arr[j].leibie>S_ARR.arr[i].leibie)
          {
            S_ARR.arr[n]=S_ARR.arr[j];
            S_ARR.arr[j]=S_ARR.arr[i];
            S_ARR.arr[i]=S_ARR.arr[n];
          }
    return S_ARR;
}//end L_paixu;
//=====================================
student_arr M_paixu(student_arr S_ARR)
{
    int i,j;
    for(j=0;j<n-1;j++)
       for(i=j+1;i<n;i++)
         if(S_ARR.arr[j].leibie==S_ARR.arr[i].leibie)
            if(S_ARR.arr[j].score<S_ARR.arr[i].score)
            {
               S_ARR.arr[n]=S_ARR.arr[j];
               S_ARR.arr[j]=S_ARR.arr[i];
               S_ARR.arr[i]=S_ARR.arr[n];
            }

    return S_ARR;
}//end M_paixu;

void dayin(student_arr S_ARR,int m)
{
    int i;
    for(i=0;i<n;i++)
    {
        cout<<"              ADMISSION NOTICE"<<endl<<endl;
        cout<<"   名次："<<" "<<i+1<<endl;
        cout<<"   类别："<<" "<<S_ARR.arr[i].leibie<<endl;
        cout<<"   总分："<<" "<<S_ARR.arr[i].score<<endl<<endl;
        cout<<"            NAME："<<"          "<<S_ARR.arr[i].name<<endl;
        cout<<"            You have been admitted!"<<endl;
        cout<<"                You scores:"<<endl;
        cout<<"       Politics"<<"                  "<<S_ARR.arr[i].politics<<endl;
        cout<<"       Mathematics"<<"               "<<S_ARR.arr[i].mathematics<<endl;
        cout<<"       Physics"<<"                   "<<S_ARR.arr[i].physics<<endl;
        cout<<"       Chemistry"<<"                 "<<S_ARR.arr[i].chemistry<<endl;
        cout<<"       Total"<<"                     "<<S_ARR.arr[i].total<<endl;
        cout<<endl;
        cout<<endl;
        cout<<"                               IBM  COMPANY"<<endl;
        cout<<"================================================="<<endl;
    }
    return;
}


此帖转自:[url]http://www.programfan.com/team/team.asp?team_id=1346[/url]