Triangle shape.

 

#include<iostream>

#include<string>

using namespace std;

int main()

{

       int num;

       string alp;

       cout << endl << "Enter Coloum No = ";

       cin >> num;

       cout << "Enter Character To Print In Your Shape = ";

       cin >> alp;

       for (int x = 1; x <= num; ++x)

       {

              for (int y = 1; y <= x; ++y)

              {

                     cout << alp;

              }

              cout << endl;

       }

       system("pause");

}