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THANK YOU.

QUESTION:

The code below draws 4 different shapes. Rewrite the code into 4 separate functions that take appropriate arguments. These functions will only have side effects, returning void. Then, write a function that does the following:

Present a menu: "Enter (R)ectangle, (T)Triangle, C(ircle), or (E)nd"

Input a character corresponding to the menu choice

Depending on whether the character is R, L, T, or C, input appropriate parameters

Call the appropriate drawing function

The function will do these steps repetitively until "E" is input.

For this task you only need to validate values (not types)

// CODE STARTS HERE

#include

#include

#include

using namespace std;

int main()

{

// Task 1 : Draw a w-wide h-high rectangular frame, using asterisks.

int width, height, length;

cout<< "Task 1: Rectangular Frame"<

cout<< "Enter width: ";

cin>>width;

cout<< "Enter height: "; cin>>height;

for(int i = 0; i < height; ++i)

{

for(int j = 0; j < width; ++j)

{

if(i == 0 || j == 0 || i == height - 1 || j == width - 1)

{

cout << "*";

}

else{

cout << " ";

}

}

cout << endl;

}

cout << endl;

// Task 2: Draw the triangle constituting the northwestern half of a square, given the side length.

cout<< "Task 2 North to West"<

cout<< "Enter length: ";

cin>>length;

for(int i=length; i >= 1; i--)

{

for(int j=1; j<=i; j++)

{

cout<< "*";

}

cout<< " ";

}

cout<

// Task 3: Draw the triangle constituting the southeastern half of a square, given the side length.

cout<< "Task 3: South to East"<

cout<< "Enter length: ";

cin>>length;

for(int i=length; i >= 1; i--)

{

for(int j=1; j <=i; j++)

{

cout<< " ";

}

for(int k=length;k>=i;k--)

{

cout << "*";

}

cout<<" ";

}

cout<

// Task: 4 Given a radius, draw a circle with that radius.

cout << "Task 4: Circle"<

float r;

cout<<"Enter radius: " ;

cin>>r;

float pr = 2; // pixel ratio

for (int i = -r; i <= r; i++)

{

for (int j = -r; j <= r; j++)

{

float d = ((i*pr)/r)*((i*pr)/r) + (j/r)*(j/r);

if (d >0.95 && d<1.08)

{

cout << "*";

}

else

{

cout << " ";

}

}

cout << endl;

} return 0;

}