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Printing patterns using 'for' loops in C++
#include <iostream>
using namespace std;
int main ()
{
        for (int i=0;i<=10;i++)//No.of rows
        {
                for (int j=0;j<=10;j++)// No. of columns
                {
                        cout<<"*";
                }
                cout<<endl;
        }
        return 0;
}


#include <iostream>
using namespace std;
int main ()
{
        for (int i=0;i<=10;i++)
        {
                for (int j=0;j<=i;j++)
                {
                        cout<<"*";
                }
                cout<<endl;
        }
        return 0;
}

#include <iostream>
using namespace std;
int main ()
{
        for (int i=10;i>=0;i--)
        {
                for (int j=0;j<=i;j++)
                {
                        cout<<"*";
                }
                cout<<endl;
        }
        return 0;
}


#include <iostream>
using namespace std;
int main ()
{
        for(int i=0;i<=10;i++)
        {
                for(int j=0;j<i;j++)
                {
                        cout<<" ";
                }
                for(int k=10;k>i;k--)
                {
                        cout<<"*";
                }
              cout<<endl;
        }
        return 0;
}

#include <iostream>
using namespace std;
int main ()
{
        for(int i=0;i<=10;i++)
        {
                for(int k=10;k>i;k--)
                {
                        cout<<" ";
                }
                for(int j=0;j<i;j++)
                {
                        cout<<"*";
                }

                 cout<<endl;
        }
        return 0;
}
#include <iostream>
using namespace std;
int main ()
{
        for(int i=0;i<=10;i++)
        {
                for(int k=10;k>i;k--)
                {
                        cout<<" ";
                }
                for(int j=0;j<=i*2;j++)   
            {
                        cout<<"*";
                }

                 cout<<endl;
        }
        return 0;
}


#include <iostream>
using namespace std;
int main ()
{
        int l=9;
        for(int i=1;i<=5;i++)
        {
                for(int k=0;k<l;k++)
                {
                        cout<<"*";
                }
                cout<<endl;
                for(int j=0;j<i;j++)
                {
                        cout<<" ";
                }
                l=l-2;
        }
        return 0;
}
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