#include
#include
#include
class stu
{
char name[20];
double much,sum;
public:
stu()
{
}
stu(char n[20],double muc)
{
strcpy(name,n);
much=muc;
}
double getsum()
{
sum=much;
return sum;
}
friend void main();
};
void main()
{
cout<<"请选择您需要的操作!"<>p;
if((p>='0'&&p<='10'))
flag2=1;
else
cout<<"指令错误!请重新输入:"<>name;
cout<<"请输入产品数量:"<>much;
file[j]=new ofstream("d:\\document",ios::ate);
*file[j]<<"姓名"<>c;
flag2=0;
do
{
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
else
flag2=1;
}while(flag2==0);
}while(c=='y');
break;
}
case '1':
{
char name[20];double much;
char c;
do
{
cout<<"请输入您要增加的职工的姓名:"<>name;
cout<<"请输入产品数量"<>much;
file[j]=new ofstream("d:\\document",ios::ate);
*file[j]<<"姓名"<>c;
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
}while(c=='y');
break;
}
case '2':
{
char name[20];bool flag3=0;char c;
do{
cout<<"请输入您要删除的职工姓名:"<>name;
for(int h=0;hname)==0)
{
flag3=1;
i--;
do{
s[h]=s[h+1];
h++;
}while(h<=i);
}
}
if(flag3==0)
cout<<"您要求删除的对象本来就不存在!请检查输入的正确性!";
cout<<"要继续删除吗?(y/n)"<>c;
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
}while(c=='y');
break;
}
case '3':
{
char name[20];double mat;flag2=0;
char c;
do
{
cout<<"请输入您要修改的职工的姓名:"<>name;
for(int h=0;hname)==0)
{
flag2=1;
cout<<"请输入新完成的产品数量:"<>mat;
s[h]->much+=mat;
cout<<"数据添加成功!";
}
}
if(flag2==0)
{
cout<<"您要修改的职工本来就不存在!请检查重新输入!"<>c;
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
}while(c=='y');
break;
}
case '4':
{
double t;char c;
do
{
int flag1=0;
cout<<"请输入你要查询职工的总产品数量"<>t;
for(int q=0;qgetsum()==t)
{
flag1=1;
cout<<"您要查询的职工是:"<<(*s[q]).name<>c;
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
}
while(c=='y');
break;
}
case '5':
{
char n[20];int j=0;char c;
do{
int flag=0;
cout<<"请输入你要查询的职工姓名"<>n;
for(int j=0;j>c;
if(c!='y'&&c!='n')
{
cout<<"指令错误!请重新输入!"<>c;
}
}
while(c=='y');
break;
}
case '6':
{
cout<<"本系统所有职工数据如下:"<name<<"总产品数量:"<<" "<<(*s[k]).getsum() <getsum())<(s[y]->getsum()))
t=y;
if(t!=x)
{
b=*s[x];
*s[x]=*s[t];
*s[t]=b;
}
}
}
if(i==0)
cout<<"管理系统中没有录入数据或者数据已经被删除!";
for(int k=0;kname
<<"总产品数量:"<<" "<getsum() <much)<(s[y]->much))
t=y;
if(t!=x)
{
b=*s[t];
*s[t]=*s[x];
*s[x]=b;
}
}
}
if(i==0)
cout<<"管理系统中没有录入数据或者数据已经被删除!";
for(int k=0;kname
<<"产品数量:"<<" "<getsum() <>w;
if(w!='y'&&w!='n')
cout<<"指令错误!请重新输入!"<>p;
}while(w=='y');
for(int x=0;x