Shapes Printing Solution Review: Numbers/Alphabets Triangles
Learn to print different shapes of triangles.
We'll cover the following
In this lesson, we will use nested loops to print different shapes of triangles with alphabets and numbers.
Printing triangle with numbers
Challenge 1: Upright Right Triangle
Let’s start with the first triangle in which we are printing numbers in each line according to the line number.
h = 5 h = 7 h = 9
1 1 1
1 2 1 2 1 2
1 2 3 1 2 3 1 2 3
1 2 3 4 1 2 3 4 1 2 3 4
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 6 1 2 3 4 5 6
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
Solution
Let’s figure out the pattern first:
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