Question

Write a program Using loops to display the following patterns –

(i)

**********

(ii)

********************

(iii)

*

**

***

****

*****

******

*******

********

*********

**********

(iv)

*

**

***

****

*****

******

*******

********

*********

**********

***********

************

*************

**************

***************

****************

*****************

******************

*******************

********************

(v)

**********

*********

********

*******

******

*****

****

***

**

*

(vi)

********************

*******************

******************

*****************

****************

***************

**************

*************

************

***********

**********

*********

********

*******

******

*****

****

***

**

*

Your program should use loops to display all 6 patterns with one execution.

Input from the keyboard: the number of rows,

the number of asterisks in the first row,

1 to increment asterisks in each following row, or

-1 to decrement the number in following rows, or

0 to keep the same number as in the first row.

Save this program as HW5Part1.cpp and upload the .cpp file to Blackboard.

Answer 1

`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

#include <iostream>
using namespace std;

int main()
{
int i,n;
cout<<"Enter number of stars in a row: ";
cin>>n;
for(i=0;i<n;i++)
cout<<"*";

return 0;
}

// iii and iv

#include <iostream>

using namespace std;

int main()

{

int i,j,n;

cout<<"Enter number of rows: ";

cin>>n;

for(i=1;i<=n;i++)

{

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

cout<<"*";

cout<<"\n";

}

return 0;

}

// v and vi

#include <iostream>

using namespace std;

int main()

{

int i,j,n;

cout<<"Enter number of rows: ";

cin>>n;

for(i=n;i>0;i--)

{

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

cout<<"*";

cout<<"\n";

}

return 0;

}

Kindly revert for any queries

Thanks.