C++ console program help

[IT_Kollek]

Ane bn me program eka karala diyankoo

1) The program has to classes as class Loan and class Lease.

• Class Loan has public function called FindInterest() which receives value of loan,period(in months)
• and interest rate to find the interest of a loan.

• class Lease has properties as lease value,lease period and lease rate.Class maintains function as SetLeaseData()
• which set the values for lease value,lease period and lease rate.

• Class Lease also use the function FindInterest() to find the interst amount of lease for all periods(in months).

use main function to find;
create an object for lease.
use the object and call SetLeaseData() to set value for the lease and FindInterest() to find the interset of the lease

Hint:
Lease interest amount=lease value*interest rate * period;

c++ valin bn one. me question ek avaradida mnda bn.matanm track vage me magula karaddi bn.
ane bn help ekak diyankooo

me mn karapu eka bn.mn meka kale turbo c vala

#include<iostream.h>
#include<conio.h>
class Loan{
//int vloan,period,iRate,amt;
  public:
 virtual  void FindInterest(int a, int b, int c)=0;
    /* vloan=a;
     period=b;
     iRate =c;
     amt = vloan*period*iRate;
   }   */
};

class Lease:public Loan{
 int  lval,lperiod,IRate,amt ;
 public:
     void SetLeaseData(int a, int b, int c){
      lval=a;
      lperiod =b;
      IRate=c;
     }
     void FindInterest(){
	amt=lval*IRate*lperiod;
	cout<<amt;
     }
};

void main(){
clrscr();
Loan *l;
Lease p;
l=&p;

l->SetLeaseData(20,5,6);
l->SetLeaseData();
getch();
}

 

[IT_Kollek]

bump ekakvath dala yaman machoo.loku udavvak

 

[IT_Kollek]

bmp

 

[mag123]

bmp

bump

 

[Amden]

software එකක් හදන එකත් මාර ලේසි වැඩක් නේද බන්
hahaha
අන්ඩර දෙමල වාගේ නෙ බන් මේක

 

[IT_Kollek]

bump

thanx machoo

software එකක් හදන එකත් මාර ලේසි වැඩක් නේද බන්
hahaha
අන්ඩර දෙමල වාගේ නෙ බන් මේක

andara demala vage kivve bn mn liyala thiyena vidiye varaddakda??
matanm hithenne prashne varadi vage bn
e kiyala thiyena vidiyata thani object eken vade karanna ba bn.
uda clz ekata data pass karanne nathuva vade venne na.mona magulakda mnda bn

 

[IT_Kollek]

bmp

 

[rock pora]

bmp

 

[IT_Kollek]

kawruth naddooooooooooo

 

[IT_Kollek]

bmp

 

[infoniroshan]

bump

 

[sanzilla jackcat]

where you stuck ?

One tip.
When you set those values, you need to raise a flag that values have been set so when it calls to find the interest it would check whether you have set those values otherwise it will simply output a message saying "you need to set values before calculate the internet" , or simply throw an exception.

Your virutal method FindInterest() in class Lease does not override the FindInterest() in Loan because it overload instead.

Clear about what is overriding and overloading first.

 

[IT_Kollek]

where you stuck ?

One tip.
When you set those values, you need to raise a flag that values have been set so when it calls to find the interest it would check whether you have set those values otherwise it will simply output a message saying "you need to set values before calculate the internet" , or simply throw an exception.

Your virutal method FindInterest() in class Lease does not override the FindInterest() in Loan because it overload instead.

Clear about what is overriding and overloading first.

I think I have an idea about overriding n overloading.
but the problem is if I create an object for class lease only,how to pass values to loan FindInterest()??
question said about one object only Lease.

please can u simply tell da answer??

 

[IT_Kollek]

bmp

 

[Challenger SRT8]

c++ danne na kollo

 

[IT_Kollek]

c++ danne na kollo

uba danna language ekakin karala diyanko bn dannavanam.awlk na language eka venas unata

meke maha deyak na vage bn mata pena vidiyata
aduma tharame inherit karannath one na vage bn.
podi prashnayak.me mn karala thiyena eva karanna one na vage bn