LeetCode Shahwar

LeetCode Shahwar

#sorting

Articles tagged with #sorting

LeetCode: Sort Characters By Frequency
Problem: https://leetcode.com/problems/sort-characters-by-frequency/description/ Code: class Solution: def frequencySort(self, s: str) -> str: c = Counter(s) sorted_c = sorted(c.items(), key=lambda x : (-x[1], x[0])) #1st sort by ...
Dec 12, 20252 min read5
LeetCode: Boats to Save People
Problem: https://leetcode.com/problems/boats-to-save-people/description/ Code: class Solution: def numRescueBoats(self, people: List[int], limit: int) -> int: people.sort() boats=0 left, right = 0, len(people)-1 w...
Nov 25, 20251 min read