CS201: Introduction to Programming Assignment 6 Deadline 30 July 2010

[viki]

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Problem Statement: Calculate Area of Triangle of two objects of same class using setfill(), setw() and setprecision() manipulators.
• You are required to write a class. Class should have area, base and height private data members (real numbers).
Class should have
• A default constructor which will initialize all data members with values 2.5 and 2.5 for base and height.
• Getter and setter functions
You are required to create two objects of the same class.
You must assign values of first object through setter functions.
You should have a CalaulateArea method, which will calculate area of
the triangle for both objects.
The formula of Area of triangle = base x height / 2
 You should have a Display (public) method for displaying area after
calculation. Display method should also show input values at screen.
 You should use setfill() and setw() manipulators for both objects. You can use it in Display method. You should use * as parameter in setfill().

For 2nd object;
 User will input for 2nd object and input values should be set for this object.
 Setprecision will be used for 2nd object and parameter will be 1.



-------------------------------------------------------------------------
Sample output:

Area of Triangle
----------------
Object1
Input:******************base = 2.5 , Height = 2.5
Area of Object 1:*******3.125

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Object2
Input:******************base = 2.5 , Height = 2.5
Area of Object 2:*******3.1

[qaziwaseem]

yar ap yah solution last date sa pahla nah da sakta last date ko hi kiun data han pahla post karna ka faida phir

[wahabawq]

Solution to hai mere pass per us mein thori gar bar hai

[abdulrehman]

cs201 6th assignment solution required

[Xpert]

Solution to hai mere pass per us mein thori gar bar hai

you post it here. I will remove bugs.

[viki]

you post it here. I will remove bugs.

me too here to remove the bugs INSHALLAH

[viki]

#include <iostream>
using namespace std;
#include <conio.h>
int a=1;
class Triangle{
private:
float area, height, base;

public:
Triangle();
void setF();
void areafinder(){this->area=(this->base*this->height/2);};
void display(int);
};

Triangle::Triangle(){this->height=this->base=2.5;
}
void Triangle::setF(){cout"Please enter the value of the Base: ";
cin>>base;
cout"Please enter the value of the Height: ";
cin>>height;}

void Triangle::display(a){
if(a==1){cout"input : "setfill(*)setw(20)" base : "base" , "" Height : "height;
cout"Area of Object 1:"setfill(*)setw(11)area;}
else{
cout"input:"setfill(*)setw(20)" base : "base" , "" Height : "height;
cout"Area of Object 2:"setfill(*)setw(11)setprecision(1)area;}
}};




main(){
Triangle object1, object2;
object2.setF();
coutsetw(40)"Area of Triangle"endlsetw(40)setfill(-);
cout"object1\n";
object1.areafinder();
object1.display(1);
cout"object2\n";
object2.areafinder();
object2.display(2);
coutendl;
system("Pause");
return 0;
}

[mrsenim]

Ok done! but kindly change it before submitting.

#include <iostream.h>
#include <stdlib.h>
#include <conio.h>
#include <iomanip.h>

using namespace std;

int a=1;
class Triangle
{
private:
float area, height, base;

public:
Triangle();
void setF();
void areafinder(){
this->area=(this->base*this->height/2);
}
void display(int);
};

Triangle::Triangle()
{
height=2.5;
base=2.5;
}
void Triangle::setF()
{
cout << "Please enter the value of the Base: ";
cin>>base;
cout << "Please enter the value of the Height: ";
cin>>height;
}

void Triangle::display(int a)
{
if(a==1)
{
cout << "input : " << setfill('*') << setw(20) << " base : " << base << " , " << " Height : " << height;
cout << "Area of Object 1:" << setfill('*') << setw(11) << area;
}
else{
cout << "input:" << setfill('*') << setw(20) << " base : " << base << " , "" Height : " << height;
cout << "Area of Object 2:" << setfill('*') << setw(11) << setprecision(1) << area;
}
}





main(){
Triangle object1, object2;
object2.setF();
cout << setw(40) << "Area of Triangle" << endl << setw(40) << setfill('-');
cout << "object1\n";
object1.areafinder();
object1.display(1);
cout << endl;
cout << "object2\n";
object2.areafinder();
object2.display(2);
cout << endl;
system("Pause");
return 0;
}

I will fix it for you. Anyone can send me code for fixation but it should contain some serious effort.