Upper left trianlge (C++)

Upper left trianlge

drawUpperLeftTriangle() draws an upper left trianlge and it takes 2 parameters:

noOfLines takes the number of lines.

ch takes the character to be displayed in upper left trianlge.

Code

#include "stdafx.h"

#include "iostream"

#include "conio.h"

#include "iomanip"

using namespace std;

void drawUpperLeftTriangle(int noOfLines,char ch)

{

   for (int m = 1; m <= noOfLines; m++)

   {

    for (int n = 0; n < noOfLines - m; n++)

       cout<<" ";

        for (int o = 1; o < m + 1; o++)

            cout<<ch;          

    cout<<endl;

   }

}

int main()

{

       drawUpperLeftTriangle(15,'*');cout<<endl;

      

       _getche();

       return 0;

}

Output

              *

             **

            ***

           ****

          *****

         ******

        *******

       ********

      *********

     **********

    ***********

   ************

  *************

 **************

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