2. Isosceles Triangle #

Created Saturday 19 October 2019

Very interesting. Insights: Here each row has three phases:

1. The spaces. (_). Make a variable called space. Keep space and j as counters as far as possible. No need to foolishly mathematicize.
2. Increasing numbers. Avoid writing ++ or — directly in cout.
3. Decreasing numbers.

e.g (ignore the spaces between underscore) _ _ 1 _ _ _ 1 2 1 _ 1 2 3 2 1 Solution: Let’s write code for this first, _ _ 1 _ 1 2 1 2 3 Then we’ll se about the decreasing thing in each row. Conclusion: Try to keep things as independent as you can between the phases, saved time in debugging. Analogies are too important to be ignored, what you already know to do is very important too. That’s it. Good confidence increased.