CS201: Introduction to Programming Assignment 6 Deadline 30 July 2010

[viki]

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

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]

Code:

#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.

Code:

#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.