A C++ program to print triangle star pattern 11

A C++ program to print the below pattern

    *

    **

    ***

    ****   

    *****

    ****

    ***

    **

    *

The below pattern program is combination of other two patterns which you studied in earlier

• A C++ program to print the below pattern

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

• A C++ program to print the below pattern 

              

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

Code

#include <iostream>

using namespace std;

int main() {

    

    for(int i=1;i<=5;i++){                                    //1st loop holds count 

        for(int j=1;j<=i;j++){                                    //2nd loop prints i stars

            cout<<"*";

        }

        cout<<endl;

    }

    //this 3rd loop holds count in reverse and start from 4 as we already printed 5 stars

    for(int i=4;i>0;i--){        

        for(int j=1;j<=i;j++){                            //4th loop prints i stars

            cout<<"*";

        }

        cout<<endl;

    }

    

    return 0;

}

Output

*

**

***

****

*****

****

***

**

*