Four-digit numbers can be partitioned into ones, tens, hundreds and thousands. Understanding the value of each digit makes it easier to compare numbers using the less than (<), greater than (>) and ...

The Fibonacci sequence appears in nature all around us, in the arrangement of seeds in a sunflower and the spiral of a nautilus for example. The Fibonacci sequence begins with fibonacci(0)=0 and ...

Idea: In this task, I print each digit of a number using recursion. The function keeps dividing the number by 10 until it reaches 0 (base case). After that, while returning back, it prints each digit ...