Need help with this rogram, giving error in constructor

[sireiz]

#include<iostream.h>
#include<fstream.h>
#include<cstdlib>
#include<cstring>
ofstream re;
class studentinfo
{
private:
char* VUID;
char* campusID;
char* Studentname;
char* Fathername;

public:
void Storefile(char*, char*, char*, char*);
char Display() ;
studentinfo(char*, char*, char*, char*);
~studentinfo();
};
studentinfo::studentinfo(char* VUID, char* campusID, char* Studentname, char* Fathername)
{
VUID = "mc123456789";
campusID = "dfrgt80";
Studentname = "kgk glkh kjhlk";
Fathername = "kjhklh kljhlkjh kjhlkjh";
cout<<"Contructor Called"<<endl;
}
studentinfo::~studentinfo()
{
cout<<"Destructor Called for destruction of the object"<<endl;
}
void studentinfo::Storefile(char* VUID, char* campusID, char* Studentname, char* Fathername)
{
char* ID;
char* camID;
char* stdntnme;
char* Fthrnme;
re.open("record.txt");
if(!re)
{
cout<<"Error Reading File"<<endl;
}
re<<ID<<endl<<camID<<endl<<stdntnme<<endl<<Fthrnme<<endl;
re.close();
}

char studentinfo::Display()
{
char* VUID;
char* campusID;
char* Studentname;
char* Fathername;
ifstream re;
re.open("record.txt");
if(!re)
{
cout<<"Error Reading File"<<endl;
}
re>>VUID>>campusID>>Studentname>>Fathername;
cout<<VUID<<endl<<campusID<<endl<<Studentname<<endl<<Fathername<<endl;
re.close();
}



main()
{
studentinfo s1;
std1.Storefile(&VUID, &campusID, &Studentname, &Fathername);
std1.Display();

}

[maeriden]

In main() you're creating s1 without passing any argument, which means studentInfo() should be called.
You declared only a ctor that takes four char*, and the compiler creates a default ctor only if there isn't one explicitly declared, therefore studentInfo() doesn't exist.

Also please enclose source code in code tags. It preserves indentation and makes the code more readable.