* pattern using for & while loop

Code:

#include<iostream>

using namespace std;

void main()

{

//Print * pattern using for & while loop.

int clm=0; //column control variable 

for(int row =7; row>=1; row--) //row control loop..

{

clm=1;

while(clm<=row) //column control loop...

{

cout<<"*";

clm++;

}

cout<<endl; //transfer control to next line...

}

system("pause");

}

Output:

Video: