本文实例为大家分享了C++运动会管理系统的实现代码,供大家参考,具体内容如下
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#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);
}
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/u014094726/article/details/33117665?utm_source=blogxgwz8