#include<iostream>
#include<stdlib.h>
using namespace std;
class student
{
public:
char usn[10],name[10];
int age;
void read()
{
cout<<"Enter the usn,name and age\t";
cin>>usn>>name>>age;
}
};
class ugstudent:public student
{
public:
int sem;
float vfees,stipend;
void read_data()
{
read();
cout<<"Enter semester, fees and stipend\t";
cin>>sem>>vfees>>stipend;
}
};
class pgstudent:public student
{
public:
int sem;
float fees,stipend;;
void read_data()
{
read();
cout<<"enter semester, fees and stipend\t";
cin>>sem>>fees>>stipend;
}
};
int main()
{
ugstudent ug[5];
pgstudent pg[5];
int i,n;
system("clear");
cout<<"Enter no of ug students:\t";
cin>>n;
for(i=1;i<=n;i++)
{
ug[i].read_data();
}
cout<<"sem and avg age is\t";
for(int semes=1;semes<=6;semes++)
{
int found=0,count=0;
float sum=0;
for(i=1;i<=n;i++)
{
if(ug[i].sem==semes)
{
found=1;
sum=sum+ug[i].age;
count++;
}
}
if(found==1)
cout<<"\n"<<semes<<"\t"<<sum/count<<"\t";
else
cout<<"\n"<<semes<<"\t"<<"0\n";
}
cout<<"Enter no of pg students:\t";
cin>>n;
for(i=1;i<=n;i++)
{
pg[i].read_data();
}
cout<<"sem and avg age is:\n";
for(int semes=1;semes<=6;semes++)
{
int found=0,count=0;
float sum=0;
for(i=1;i<=n;i++)
{
if(pg[i].sem==semes)
{
found=1;
sum=sum+pg[i].age;
count++;
}
}
if(found==1)
cout<<"\n"<<semes<<"\t"<<sum/count<<"\t";
else
cout<<"\n"<<semes<<"\t"<<"0\n";
}
return 0;
}
#include<stdlib.h>
using namespace std;
class student
{
public:
char usn[10],name[10];
int age;
void read()
{
cout<<"Enter the usn,name and age\t";
cin>>usn>>name>>age;
}
};
class ugstudent:public student
{
public:
int sem;
float vfees,stipend;
void read_data()
{
read();
cout<<"Enter semester, fees and stipend\t";
cin>>sem>>vfees>>stipend;
}
};
class pgstudent:public student
{
public:
int sem;
float fees,stipend;;
void read_data()
{
read();
cout<<"enter semester, fees and stipend\t";
cin>>sem>>fees>>stipend;
}
};
int main()
{
ugstudent ug[5];
pgstudent pg[5];
int i,n;
system("clear");
cout<<"Enter no of ug students:\t";
cin>>n;
for(i=1;i<=n;i++)
{
ug[i].read_data();
}
cout<<"sem and avg age is\t";
for(int semes=1;semes<=6;semes++)
{
int found=0,count=0;
float sum=0;
for(i=1;i<=n;i++)
{
if(ug[i].sem==semes)
{
found=1;
sum=sum+ug[i].age;
count++;
}
}
if(found==1)
cout<<"\n"<<semes<<"\t"<<sum/count<<"\t";
else
cout<<"\n"<<semes<<"\t"<<"0\n";
}
cout<<"Enter no of pg students:\t";
cin>>n;
for(i=1;i<=n;i++)
{
pg[i].read_data();
}
cout<<"sem and avg age is:\n";
for(int semes=1;semes<=6;semes++)
{
int found=0,count=0;
float sum=0;
for(i=1;i<=n;i++)
{
if(pg[i].sem==semes)
{
found=1;
sum=sum+pg[i].age;
count++;
}
}
if(found==1)
cout<<"\n"<<semes<<"\t"<<sum/count<<"\t";
else
cout<<"\n"<<semes<<"\t"<<"0\n";
}
return 0;
}
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