From d1ca17222c6841d4af9f6236209aec2cc9a40240 Mon Sep 17 00:00:00 2001
From: chayan das <dasshuvo817@gmail.com>
Date: Mon, 17 Nov 2025 11:59:57 +0530
Subject: [PATCH] Create 1437. Check If All 1's Are at Least Length K Places
 Away

---
 ...k If All 1's Are at Least Length K Places Away | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 1437. Check If All 1's Are at Least Length K Places Away

diff --git a/1437. Check If All 1's Are at Least Length K Places Away b/1437. Check If All 1's Are at Least Length K Places Away
new file mode 100644
index 0000000..a1734bf
--- /dev/null
+++ b/1437. Check If All 1's Are at Least Length K Places Away	
@@ -0,0 +1,15 @@
+class Solution {
+public:
+    bool kLengthApart(vector<int>& nums, int k) {
+        int prev = -1; 
+        
+        for(int i = 0; i < nums.size(); i++){
+            if(nums[i] == 1){
+                if(prev != -1 && i - prev - 1 < k)
+                    return false;
+                prev = i;
+            }
+        }
+        return true;
+    }
+};