Membuat Segitiga dengan Bintang menggunakan bahasa C++

#include <iostream>

using namespace std;

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {

            int i,x,a,b;

            cout<<"\t\t\t =========================\n";

            cout<<"\t\t\t    ##[ Program for ]##\n";

            cout<<"\t\t\t =========================\n";

            cout<<"\n Masukkan Baris : ";

            cin>>x;

           

            i=x-1;

            for(a=1;a<=x;a++)

            {

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

                        cout<<" ";

                        i--;

                        for(b=1;b<=2*a-1;b++)

                        cout<<"*";

                        cout<<"\n";

            }

            return 0;

}

Hasil :