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Clumsy Factorial - The factorial of a positive integer n is the product of all positive integers less than or equal to n. * For example, factorial(10) = 10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1. We make a clumsy factorial using the integers in decreasing order by swapping out the multiply operations for a fixed rotation of operations with ...
4 paź 2024 · Problem: One day Anindya was experimenting with factorials. Anindya wanted to express $10!$ as the sum of factorial of some numbers in such a way that each number used is less than $10$. The factorial of the same number can be used more than once.
class Solution {public: int clumsy (int n) {if (n == 1) return 1; if (n == 2) return 2; if (n == 3) return 6; if (n == 4) return 7; if (n % 4 == 1) return n + 2; if (n % 4 == 2) return n + 2; if (n % 4 == 3) return n-1; return n + 1;}};
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18 lut 2024 · You can assume there are 3 possible input functions: sum, fib, and factorial. sum accepts two integers a and b and returns a + b. fib accepts a single integer n and returns 1 if n <= 1 or fib(n - 1) + fib(n - 2) otherwise. factorial accepts a single integer n and returns 1 if n <= 1 or factorial(n - 1) * n otherwise.
Each problem solution includes a detailed explanation and the corresponding Python code. The solutions are implemented using efficient algorithms and follow best coding practices. The explanations provide a step-by-step breakdown of the thought process and reasoning behind the solution approach.
Can You Eat Your Favorite Candy on Your Favorite Day? Leetcode all problems list, with company tags and solutions.
