We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
var topKFrequent = function(nums, k) { if (nums.length < 1 || nums.length < k) return [] var map = new Map() for (_d of nums) { map.has(_d) ? map.set(_d, map.get(_d) + 1) : map.set(_d, 1) } var nums = [...new Set(nums)] // 根据map里的数量, 来从大到小排序 return nums.sort((a, b) => map.get(b) - map.get(a)).slice(0, k) };
The text was updated successfully, but these errors were encountered:
No branches or pull requests
1 - 347. 前 K 个高频元素
The text was updated successfully, but these errors were encountered: