bugfree Icon
interview-course
interview-course
interview-course
interview-course
interview-course
interview-course
interview-course
interview-course

Leetcode Problem 1414. Find the Minimum Number of Fibonacci Numbers Whose Sum Is K

1414. Find the Minimum Number of Fibonacci Numbers Whose Sum Is K

Leetcode Solutions

Greedy Approach with Reverse Fibonacci Sequence

  1. Generate the Fibonacci sequence up to k and store it in a list.
  2. Initialize a counter to keep track of the number of Fibonacci numbers used.
  3. Iterate through the Fibonacci sequence in reverse order.
  4. For each Fibonacci number, check if it can be subtracted from k without making k negative.
  5. If it can be subtracted, reduce k by the Fibonacci number and increment the counter.
  6. Repeat steps 3-5 until k becomes zero.
  7. Return the counter as the result.
UML Thumbnail

Dynamic Programming Approach

Ask Question

Programming Language
image/screenshot of info(optional)
Full Screen
Loading...

Suggested Answer

Answer
Full Screen
Copy Answer Code
Loading...