Fibonacci numbers form a sequence of numbers where every number is the sum of the preceding two numbers. It starts from 0 and 1 as the first two numbers. This sequence is one of the famous formulas in mathematics. You can find Fibonacci numbers in plant and animal structures. These numbers are also called nature’s universal rule, or nature’s secret code.
FibFrog
Count the minimum number of jumps required for a frog to get to the other side of a river.
Difficulty Level: Medium
Ladder
Count the number of different ways of climbing to the top of a ladder.
Difficulty Level: Medium