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/continuous_subarr_sum.cpp | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 other/continuous_subarr_sum.cpp (limited to 'other/continuous_subarr_sum.cpp') diff --git a/other/continuous_subarr_sum.cpp b/other/continuous_subarr_sum.cpp new file mode 100644 index 0000000..ceaf3ce --- /dev/null +++ b/other/continuous_subarr_sum.cpp @@ -0,0 +1,31 @@ +#include "leetcode.h" + +class Solution { +public: + bool checkSubarraySum(vector &nums, int k) { + unordered_map um; + int s = 0; + um[0] = -1; + for (int i = 0; i < nums.size(); i++) { + s += nums[i]; + if (k != 0) + s %= k; + if (um.find(s) != um.end()) { + if (i - um[s] > 1) + return true; + } else + um[s] = i; + } + return false; + } +}; + +int main() { + Solution obj; + vector nums = {23, 2, 4, 6, 7}; + int k = 6; + if (obj.checkSubarraySum(nums, k)) + cout << "true"; + else + cout << "false"; +} -- cgit v1.2.3