Create 2302. Count Subarrays With Score Less Than K

Author: Chayandas07

2302. Count Subarrays With Score Less Than K

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+class Solution {
+public:
+    long long countSubarrays(vector<int>& nums, long long k) {
+        long long ans = 0, sum = 0;
+        int left = 0;
+        for (int right = 0; right < nums.size(); right++) {
+            sum += nums[right];
+            while (sum * (right - left + 1) >= k) {
+                sum -= nums[left++];
+            }
+            ans += right - left + 1;
+        }
+        return ans;
+    }
+};