From 36f84eded0c67073a58a51ac899676ab12f7327c Mon Sep 17 00:00:00 2001
From: chayan das <dasshuvo817@gmail.com>
Date: Tue, 14 Oct 2025 23:55:13 +0530
Subject: [PATCH] Create 3349. Adjacent Increasing Subarrays Detection I

---
 ... Adjacent Increasing Subarrays Detection I | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 3349. Adjacent Increasing Subarrays Detection I

diff --git a/3349. Adjacent Increasing Subarrays Detection I b/3349. Adjacent Increasing Subarrays Detection I
new file mode 100644
index 0000000..e898b2b
--- /dev/null
+++ b/3349. Adjacent Increasing Subarrays Detection I	
@@ -0,0 +1,28 @@
+class Solution {
+public:
+    bool hasIncreasingSubarrays(vector<int>& nums, int k) 
+    {
+        vector<int> store;
+        nums.push_back(-1005);
+        
+        int count = 1, n = nums.size();
+        for(int i = 1; i < n; i++)
+        {
+            if(nums[i - 1] < nums[i]) count += 1;
+            else 
+            {
+                store.push_back(count);
+                count = 1;
+            }
+        }
+
+        for(auto &val : store)
+            if(val >= (k + k)) return true;
+        
+        n = store.size();
+        for(int i = 1; i < n; i++)
+            if(store[i - 1] >= k and store[i] >= k)
+                return true;
+        return false;
+    }
+};