program for making shape using for loop (POP) (130)

 #include<iostream>

using namespace std;

int main()

{

    int i,j,spc,rows,k;

    cout<<"please enter the number of rows:";

    cin>>rows;

    spc=rows+4-1;

    for(i=1;i<=rows;i++)

    {

    for(k=spc;k>=1;k--)

    {

    cout<<" ";

}

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

cout<<"* ";

cout<<endl;

spc--;

}

}