C++课程设计之运动会管理系统

#include<iostream.h> 
#define MAX 10 
#include<iomanip.h> 
#include "fstream.h" 
int n,m,w; 
class gamescore 
{public: 
int academynum;     //院系编号 
int score[MAX][MAX];   //记录成绩的2维数组 
int totalscore[MAX];   //院总分存储数组 
int mentotalscore[MAX]; //男团总分存储数组 
int womentotalscore[MAX];//女团总分存储数组 
int projectnum;     //项目编号 
  gamescore() 
  { 
    academynum=0; 
    projectnum=0;  
  } 
  void search(int academynum,int projectnum); 
  void remove(int academynum,int projectnum); 
  void repair(int academynum,int projectnum); 
  void save();     //保存成绩 
  void input(); 
  void sort1();     //按院总分排序 
  void sort2();     //按男团总分排序 
  void sort3();     //按女团总分排序 
  void hold();     //存储总分数 
  int academytotalscore(int academynum);    //院总分 
  int academywomentotalscore(int academynum); //院女团总分 
  int academymentotalscore(int academynum);  //院男团总分 
  void output1(int academy);          //输出院系的成绩列表   
  void output2(int academynum);        //输出院系的团体成绩列表 
}; 
void gamescore::input() 
{  int i,j; 
  for(i=0;i<n;i++) 
    {   cout<<"输入编号为"<<i+1<<"院系的成绩(若参赛人数超过6人，取前5名：第1名得分 7，第2名得分 5，第3名得分3，第4名得分2，第5名得分 1，否则参赛院系不超过6个，每项目取前三名，分别为5，3，2分,其余记成绩为0)"<<endl; 
       for(j=0;j<m+w;j++) 
       { 
         cout<<"输入编号为"<<i+1<<"院系的的运动项目编号为"<<j+1<<"的成绩:"; 
         cin>>score[i][j]; 
         if(score[i][j]!=0&&score[i][j]!=2&&score[i][j]!=5&&score[i][j]!=10) 
         { 
           cout<<"成绩输入错误，请检查后再输入"<<endl; 
           cin>>score[i][j]; 
         } 
       } 
     } 
  if(i=n-1) cout<<"!!输入完毕"<<endl; 
} 
void gamescore::save() 
{  ofstream ofs("运动会成绩.txt"); 
  ofs<<"将最终学院参加的对应项目成绩列表列出(行表示学院编号，列表示项目编号)"<<endl; 
 
  for(int i=0;i<n;i++) 
    {    
       for(int j=0;j<m+w;j++) 
       { 
         ofs<<score[i][j]<<setw(5);    
       } 
       ofs<<endl; 
     } 
   for(i=1;i<=n;i++) 
   { 
     ofs<<"编号为"<<i<<"的学院总分的成绩为:"<<academytotalscore(i)<<endl; 
     ofs<<"编号为"<<i<<"的学院男团的成绩为:"<<academymentotalscore(i)<<endl; 
     ofs<<"编号为"<<i<<"的学院女团的成绩为:"<<academywomentotalscore(i)<<endl; 
   } 
   
ofs.close(); 
} 
int gamescore::academytotalscore(int academynum)//院总分 
{  
  int sum=score[academynum-1][0]; 
  for(int i=1;i<m+w;i++) 
  { 
       
      sum=sum+score[academynum-1][i]; 
  } 
    return sum; 
} 
int gamescore::academywomentotalscore(int academynum)//院女团总分 
{  
  int sum=score[academynum-1][m]; 
  for(int i=m+1;i<m+w;i++) 
  {  
      sum=sum+score[academynum-1][i]; 
  } 
    return sum; 
} 
int gamescore::academymentotalscore(int academynum)//院男团总分 
{  
  int sum=score[academynum-1][0]; 
  for(int i=1;i<m;i++) 
  { 
       
      sum=sum+score[academynum-1][i]; 
  } 
     return sum; 
} 
 
void gamescore::hold()//存储总分 
{ 
  for(int i=1;i<=n;i++) 
  { 
  totalscore[i-1]=academytotalscore(i); 
  mentotalscore[i-1]=academymentotalscore(i); 
  womentotalscore[i-1]=academywomentotalscore(i); 
  } 
} 
void gamescore::sort1()//按院系总分排序 
{ 
  int p,q; 
  int a[MAX]; 
  for(int i=0;i<n;i++) 
  { 
    a[i]=i+1; 
  } 
  for(int j=0;j<n-1;j++) 
  { 
    for(i=0;i<=n-1-j;i++) 
    { 
      if(totalscore[i]<totalscore[i+1]) 
      { 
        p=totalscore[i]; 
        totalscore[i]=totalscore[i+1]; 
        totalscore[i+1]=p; 
        q=a[i]; 
        a[i]=a[i+1]; 
        a[i+1]=q; 
      } 
    } 
  } 
  cout<<"按院系总分从大到小排序，以及对应的院系编号为："<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<a[j]<<setw(5); 
  } 
  cout<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<totalscore[j]<<setw(5); 
  } 
  cout<<endl; 
} 
void gamescore::sort2()//按男团总分排序 
{ 
  int p,q; 
  int a[MAX]; 
  for(int i=0;i<n;i++) 
  { 
    a[i]=i+1; 
  } 
  for(int j=0;j<n-1;j++) 
  { 
    for(i=0;i<=n-1-j;i++) 
    { 
      if(mentotalscore[i]<mentotalscore[i+1]) 
      { 
        p=mentotalscore[i]; 
        mentotalscore[i]=mentotalscore[i+1]; 
        mentotalscore[i+1]=p; 
        q=a[i]; 
        a[i]=a[i+1]; 
        a[i+1]=q; 
      } 
    } 
  } 
  cout<<"按男团总分从大到小排序，以及对应的院系编号为："<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<a[j]<<setw(5); 
  } 
  cout<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<mentotalscore[j]<<setw(5); 
  } 
  cout<<endl; 
} 
void gamescore::sort3()//按女团总分排序 
{ 
  int p,q; 
  int a[MAX]; 
  for(int i=0;i<n;i++) 
  { 
    a[i]=i+1; 
  } 
  for(int j=0;j<n-1;j++) 
  { 
    for(i=0;i<=n-1-j;i++) 
    { 
      if(womentotalscore[i]<womentotalscore[i+1]) 
      { 
        p=womentotalscore[i]; 
        womentotalscore[i]=womentotalscore[i+1]; 
        womentotalscore[i+1]=p; 
        q=a[i]; 
        a[i]=a[i+1]; 
        a[i+1]=q; 
      } 
    } 
  } 
  cout<<"按女团总分从大到小排序，以及对应的院系编号为："<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<a[j]<<setw(5); 
  } 
  cout<<endl; 
  for(j=0;j<n;j++) 
  { 
    cout<<womentotalscore[j]<<setw(5); 
  } 
  cout<<endl; 
} 
 
void gamescore::search(int academynum,int projectnum) 
{int j; 
  int k; 
  do 
  { 
  cout<<"1 查询该院该单项成绩的总分, 2 查询该院总分,,3 查询该院男团总分，4 查询该院女团总分,5 按项目编号查询，0 退出查询"<<endl; 
  cout<<"请选择:";  
  cin>>k; 
  if(k<0||k>5)  //判断输入的操作编号是否在目录中，如果超出范围重新输入 
     { 
       cout<<"输入有误，请重新输入要操作的项目编号"; 
       cin>>k; 
     }    
    switch(k) 
     { 
     case 1:  
       cout<<"编号为"<<academynum<<"的学院的第"<<projectnum<<"个项目的成绩为:"; 
       cout<<score[academynum-1][projectnum-1]<<endl;break; 
     case 2:     
         cout<<"该院总分为："<<academytotalscore(academynum)<<endl;break; 
     case 3:  
       cout<<"该院男团总分为："<<academymentotalscore(academynum)<<endl;break; 
     case 4:  
       cout<<"该院女团总分："<<academywomentotalscore(academynum)<<endl;break; 
     case 5: 
       cout<<"不同院系对应的第"<<projectnum<<"个项目的成绩为:"<<endl; 
        for(j=0;j<n;j++) 
        { 
          cout<<1+j<<setw(5);         
        } 
        cout<<endl; 
         for(j=0;j<n;j++) 
        {   
          cout<<score[j][projectnum-1]<<setw(5); 
        } 
         cout<<endl; 
        break; 
      
     default: return; 
    } 
 
  }while(1); 
} 
void gamescore::repair(int academynum,int projectnum) 
{ 
  cout<<"请重新输入该项成绩:"; 
    cin>>score[academynum-1][projectnum-1]; 
  cout<<"修改成功"<<endl; 
} 
void gamescore::remove(int academynum,int projectnum) 
{ 
  score[academynum-1][projectnum-1]=0; 
  cout<<"!!删除成功"<<endl; 
} 
void gamescore::output1(int academynum) 
{ 
  //cout<<"该学院运动项目编号及对应的成绩如下："<<endl; 
  for(int i=0;i<m+w;i++) 
  { 
    cout<<1+i<<setw(5); 
  } 
  cout<<endl; 
   for(i=0;i<m+w;i++) 
   {  
     cout<<score[academynum-1][i]<<setw(5); 
   } 
} 
void gamescore::output2(int academynum) 
{ 
  cout<<"该院男团成绩为"<<academymentotalscore(academynum)<<endl; 
  cout<<"该院女团成绩为"<<academywomentotalscore(academynum)<<endl; 
} 
 
///////////////////////////////////////////////////// 
void main() 
{ 
  int projectnum; 
  int academynum; 
  gamescore a; 
  int num;                               
////////////////////////////////////////////菜单 
  cout<<"        ****广东海洋大学运动会成绩管理系统****"<<endl; 
  cout<<endl; 
  cout<<"      **********************************************"<<endl; 
  cout<<"      **    1 输入院系及其参加项目的成绩   **"<<endl; 
  cout<<"      **    2 查询某个院系参加某个项目的成绩 **"<<endl; 
  cout<<"      **    3 修改一个项目的成绩       **"<<endl; 
  cout<<"      **    4 删除错误成绩的记录       **"<<endl; 
  cout<<"      **    5 输出某个院系的得分表      **"<<endl; 
  cout<<"      **    6 输出院系的团体得分表      **"<<endl; 
  cout<<"      **    7 对成绩按院系进行排序      **"<<endl;  
  cout<<"      **    8 对成绩按男团进行排序      **"<<endl; 
  cout<<"      **    9 对成绩按女团进行排序      **"<<endl; 
  cout<<"      **   10 保存成绩信息          **"<<endl; 
  cout<<"      **    0 退出该程序           **"<<endl; 
  cout<<"      **********************************************"<<endl<<endl; 
  cout<<"          输入参加院系数 n="; 
  cin>>n; 
  cout<<"          输入男子项目数 m="; 
  cin>>m; 
  cout<<"          输入女子项目数 w="; 
  cin>>w; 
 
do{           
     cout<<"请选择要操作的菜单标号:"; 
     cin>>num; 
     if(num>10||num<0)   
     { 
       cout<<"输入有误，请重新输入要操作的项目编号:"; 
       cin>>num; 
     }       
     switch(num) 
     { 
     case 1:      
       a.input(); 
       break; 
     case 2: 
       cout<<"输入要查找的院系:"; 
       cin>>academynum; 
       cout<<"输入要查询的运动项目编号:"; 
       cin>>projectnum; 
      a.search(academynum,projectnum); 
       break; 
     case 3:  
       cout<<"输入要修改的院系编号"; 
       cin>>academynum; 
       cout<<"输入要修改的运动项目的编号:"; 
       cin>>projectnum; 
       a.repair(academynum,projectnum); 
       break; 
     case 4: 
       cout<<"输入要删除成绩所在的院系的编号:"; 
       cin>>academynum;  
       cout<<"输入要删除运动项目编号:"; 
       cin>>projectnum; 
       a.remove(academynum,projectnum); 
       break; 
     case 5: 
       cout<<"输入要查询成绩的院系编号:"; 
       cin>>academynum; 
       a.output1(academynum); 
       break; 
     case 6: 
       cout<<"输入要查询团体成绩的院系的编号:"; 
       cin>>academynum; 
       a.output2(academynum); 
       break; 
     case 7: 
        cout<<"该学院运动项目编号及对应学院总分的成绩如下:"; 
        a.hold(); 
        a.sort1();break; 
     case 8: 
        cout<<"该学院运动项目编号及对应男团的成绩如下:"; 
        a.hold(); 
        a.sort2();break; 
     case 9: 
        cout<<"该学院运动项目编号及对应女团的成绩如下:"; 
        a.hold(); 
        a.sort3();break; 
     case 10: 
       a.save(); 
       cout<<"!!保存成功"<<endl;break; 
     default: return; 
     } 
  }while(1); 
}