Sunday, 7 February 2016

Write a C++ program to draw isosceles triangle using counting 12345

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Questions:

Write a C++ program to draw isosceles triangle using counting 12345

Explanation:

This C++ Program is example of nested loop.Below mention code is compiled in Visual Studio 2015 and output snap is attached.. If any problem you feel and want explanation feel free to contact.

Code:

#include<iostream>
using namespace std;
void main() {
       int value;
       cout << "Enter the size = ";
       cin >> value;
       int space = value;
       for (int i = 0; i < value; i++) {
              for (int j = space; j > 0; j--) {
                     cout << " ";
              }
              for (int star = 0; star <= i * 2; star++) {
                     cout << i + 1;
              }
              space--;
              cout << endl;
       }

}

Output:


Write a C++ program to draw isosceles triangle using counting 12345


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