From 7c60dee83b436e8e8a667bf9f191beced8de4fc3 Mon Sep 17 00:00:00 2001 From: Jack Sangdahl Date: Mon, 10 Mar 2025 00:36:13 -0600 Subject: chore: move cpp and rust code to directory --- other/longest_subseq_lim_sum.cpp | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 other/longest_subseq_lim_sum.cpp (limited to 'other/longest_subseq_lim_sum.cpp') diff --git a/other/longest_subseq_lim_sum.cpp b/other/longest_subseq_lim_sum.cpp new file mode 100644 index 0000000..9613667 --- /dev/null +++ b/other/longest_subseq_lim_sum.cpp @@ -0,0 +1,31 @@ +#include "leetcode.h" + +class Solution { +public: + vector answerQueries(vector &nums, vector &queries) { + int n = nums.size(), m = queries.size(); + sort(nums.begin(), nums.end()); + vector ans, pre(n + 1, 0); + for (int i = 1; i < n; i++) + pre[i] = pre[i - 1] + nums[i - 1]; + for (int i = 0; i < m; i++) { + int sum = queries[i]; + auto z = lower_bound(pre.begin(), pre.end(), sum) - pre.begin(); + if (z < n + 1) { + if (pre[z] == sum) + ans.push_back(z); + else + ans.push_back(z - 1); + } else if (z == n + 1) + ans.push_back(n); + } + return ans; + } +}; + +int main() { + Solution obj; + vector nums = {4, 5, 2, 1}, queries = {3, 10, 21}; + for (auto i : obj.answerQueries(nums, queries)) + cout << i << ' '; +} -- cgit v1.2.3