执行 cl.exe 时出错！C++高手帮我看看那里出错呀，帮忙改过来！谢谢

2008-12-31 10:03:32 942 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Matlab实战：用Transformer+LSTM+SVM搞定股票价格预测（附完整代码）本文介绍了一种基于Transformer、LSTM和SVM的混合建模方法，用于股票价格预测。该方法结合了Transformer的全局依赖捕捉能力、LSTM的时序特征提取优势以及SVM的非线性回归能力，有效应对金融时间序列的非平稳性和噪声问题。文章提供了完整的Matlab实现代码，并展示了混合模型在实盘测试中的优异表现，方向预测准确率达62%，最大回撤控制在3.2%以内。阅读详情

#include<iostream.h>
#include<stdlib.h>
#include<fstream.h>
#include<iomanip.h>
#include<string.h>
class employee
{
public:
employee()
{
salary=0;
}
void pay(){}
void print(){}
void input()
{
cout<<"ID:";
cin>>no;
cout<<" NAME:";
cin>>name;
cout<<" SEX(m/w):";
cin>>sex;
cout<<" AGE:";
cin>>age;
}
protected:
int no;
char name[8];
float salary;
char sex;
int age;

};
class manager:virtual public employee
{
protected:
float monthlypay,sale;
public:
manager(){monthlypay=8000;}
void input(){cout<<"Manger";employee::input();}
void save()
{
fstream outfile;
outfile.open("f:flsdfj.txt",ios::app);
if(!outfile)
{
cout<<"f can't open.\n";
abort();
}
outfile<<"Manger"<<endl;
outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
}
void pay(){salary=monthlypay;}
void print()
{
cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex\
<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
}
};

class technician:virtual public employee
{
private:
float hourlyrate;
int workhours;
public:
technician(){hourlyrate=100;}
void pay()
{
cout<<name<<"Work hour:";
cin>>workhours;
salary=hourlyrate*workhours;
}
void input(){cout<<"TECHNICIAN"<<endl;employee::input();}
void save()
{
fstream outfile;
outfile.open("f:flsdfj.txt",ios::app);
if(!outfile)
{
cout<<"f can't open.\n";
abort();
}
outfile<<"TECHNICIAN"<<endl;
outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
}
void print()
{
cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex\
<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
}
};
class salesman:virtual public employee
{
protected:
float commrate;
float sales;
public:
salesman(){commrate=0.04;}
void input(){cout<<"SALEMAN";employee::input();}
void save()
{
fstream outfile;
outfile.open("f:flsdfj.txt",ios::app);
if(!outfile)
{
cout<<"f can't open.\n";
abort();
}
outfile<<"TECHNICIAN"<<endl;
outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
}
void pay()
{
cout<<name<<"Sales volume:";
cin>>sales;
salary=sales*commrate;
}
void print()
{
cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)\
<<sex<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
}
};

...全文

ubuntu 20.04系统离线安装nfs ubuntu环境下，离线安装nfs 阅读详情

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class salesmanager:virtual public manager,virtual public salesman
{
private:
float total;int no1,no2,no3,no4;char name1[8],name2[8],name3[8],name4[8];
float sale1,sale2,sale3,sale4;
public:
void salemanager()
{
monthlypay=5000;
commrate=0.005;
}
void input(){cout<<"Sales manger";employee::input();}
void save()
{
fstream outfile;
outfile.open("f:flsdfj.txt",ios::app);
if(!outfile)
{
cout<<"f can't open.\n";
abort();
}
outfile<<"Sales manger"<<endl;
outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
}
void savesale()
{
fstream outfile;
outfile.open("f:flsdfj.txt",ios::app);
if(!outfile)
{
cout<<"f can't open.\n";
abort();
}
outfile<<"The salary of saleman of sales manger and themselves"<<endl;
outfile<<"ID"<<no1<<"NAME"<<name1<<"SALARY"<<sale1<<endl;
outfile<<"ID"<<no2<<"NAME"<<name2<<"SALARY"<<sale2<<endl;
outfile<<"ID"<<no3<<"NAME"<<name3<<"SALARY"<<sale3<<endl;
outfile<<"ID"<<no4<<"NAME"<<name4<<"SALARY"<<sale4<<endl;
}
void pay()
{
cout<<name<<"The sales volume of everydepartment:";
salary=monthlypay+commrate*total;
}
float totalsale(){total=sale1+sale2+sale3+sale4;return total;}
void printtotal()
{
cout<<"├─────┴──┬──┴─────┤"<<endl;
cout<<"│Total 　 │　　 "<<setw(10)<<total<<" │"<<endl;
cout<<"└────────┴────────┘"<<endl;
}
void sort(salesmanager p)
{
int tmp,i,j;
for(j=0;j<2;j++)
for(i=0;i<2;i++)
if(total<p.salary)
{
tmp=salary;
total=p.salary;
p.salary=tmp;
tmp=no;
no=p.no;
p.no=tmp;
}
}
void saler()
{
cout<<"Staff ID:";
cin>>no1;
cout<<" Staff NAME:";
cin>>name1;
cout<<" Sales volume:";
cin>>sale1;
cout<<"Staff ID:";
cin>>no2;
cout<<" Staff NAME:";
cin>>name2;
cout<<" Sales volume:";
cin>>sale2;
cout<<"Staff ID:";
cin>>no3;
cout<<" Staff NAME:";
cin>>name3;
cout<<" Sales volume:";
cin>>sale3;
cout<<"Staff ID:";
cin>>no4;
cout<<" Staff NAME:";
cin>>name4;
cout<<" Sales volume:";
cin>>sale4;

}
void saleprint()
{
cout<<"│"<<setw(10)<<no1<<"│"<<setw(10)<<name1<<"│"<<setw(10)<<sale1<<"│"<<endl;
cout<<"├─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no2<<"│"<<setw(10)<<name2<<"│"<<setw(10)<<sale2<<"│"<<endl;
cout<<"├─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no3<<"│"<<setw(10)<<name3<<"│"<<setw(10)<<sale3<<"│"<<endl;
cout<<"├─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no4<<"│"<<setw(10)<<name4<<"│"<<setw(10)<<sale4<<"│"<<endl;
}
void print()
{
cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex<<"│"\
<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
}
};
void main()
{
manager m[4];
technician t[4];
salesman s[4];
salesmanager sm[4];
t[1].save();
int flag=1,operate;
do{
cout<<" #### The system of salary manger ####\n";
cout<<" ┌─────────────┐\n";
cout<<" │ Chose your actions │\n";
cout<<" │ Input：1，Enter │\n";
cout<<" │ Total：2，Enter │\n";
cout<<" │ Output：3，Enter │\n";
cout<<" │ Save：4，Enter │\n";
cout<<" │ Exit：5，Enter │\n";
cout<<" └─────────────┘\n";
cout<<" Please chose one action: ";
cin>>operate;
switch(operate)
{
case 1:
cout<<"Waiting for a minute!"<<endl;
{
for(int i=0;i<4;i++)
{m[i].input();}
for(int j=0;j<4;j++)
{t[j].input();}
for(int k=0;k<4;k++)
{s[k].input();}
for(int l=0;l<4;l++)
{sm[l].input();}
};
{
for(int i=0;i<4;i++)
{m[i].pay();}
for(int j=0;j<4;j++)
{t[j].pay();}
for(int k=0;k<4;k++)
{s[k].pay();}
for(int l=0;l<4;l++)
{sm[l].pay();sm[l].saler();}
};break;
case 2:
cout<<"Waiting for a minute!"<<endl;
{
{
for(int l=0;l<4;l++)
sm[l].totalsale();
for(int i=0;i<4;i++)
for(int j=0;j<2;j++)
sm[j].sort(sm[j+1]);
};
cout<<"The saleman of the first sales manger"<<endl;
cout<<"┌─────┬─────┬─────┐"<<endl;
cout<<"│　ID　 │　 NAME 　│ SALARY │"<<endl;
sm[0].saleprint();
sm[0].printtotal();
cout<<" The order is complete"<<endl;
cout<<"List names of every sales manger"<<endl;
cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
cout<<"│　ID　 │　 NAME 　│　SEX　　 │　AGE　　 │ SALARY　 │"<<endl;
for(int k=0;k<4;k++)
sm[k].print();
cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
};break;
case 3:
cout<<"Waiting for a minute!"<<endl;
{
cout<<" The blank of the ："<<endl;
cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
cout<<"│　ID 　│　 NAME 　│　SEX 　　│　AGE 　　│ SALARY 　│"<<endl;
for(int i=0;i<4;i++)
{m[i].print();}
cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
cout<<"│　ID 　│　 NAME 　│　SEX　　 │　AGE　　 │ SALARY 　│"<<endl;
for(int k=0;k<4;k++)
{s[k].print();}
cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
};break;
case 4:
cout<<"Waiting for a minute!"<<endl;
{
for(int i=0;i<4;i++)
{m[i].save();}
for(int j=0;j<4;j++)
{t[j].save();}
for(int k=0;k<4;k++)
{s[k].save();}
for(int l=0;l<4;l++)
{sm[l].save();}
};cout<<" Information save! "<<endl;break;
case 5:exit(0);break;
default:cout<<"Error!Repeat again!"<<endl;
}
}while(flag=1);
}
}
编译结果是：--------------------Configuration: llp1 - Win32 Debug--------------------
Compiling...
llp1.cpp
d:\我的文档\cc++\llp1.cpp(101) : warning C4305: '=' : truncation from 'const double' to 'float'
d:\我的文档\cc++\llp1.cpp(138) : warning C4305: '=' : truncation from 'const double' to 'float'
d:\我的文档\cc++\llp1.cpp(187) : warning C4244: '=' : conversion from 'float' to 'int', possible loss of data
d:\我的文档\cc++\llp1.cpp(189) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
d:\我的文档\cc++\llp1.cpp(343) : error C2143: syntax error : missing ';' before '}'
d:\我的文档\cc++\llp1.cpp(343) : error C2143: syntax error : missing ';' before '}'
d:\我的文档\cc++\llp1.cpp(343) : error C2143: syntax error : missing ';' before '}'
执行 cl.exe 时出错.

llp1.obj - 1 error(s), 0 warning(s)

执行 cl.exe 时出错！C++高手帮我看看那里出错呀，帮忙改过来！谢谢

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