Create 2401-longest-nice-subarray.js

Author: everthis

2401-longest-nice-subarray.js

@@ -0,0 +1,30 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var longestNiceSubarray = function(nums) {
+    let max = 1;
+    let stack = [];
+    for(let i =0;i<nums.length;i++){
+        if(nums[i]&nums[i+1]) continue;
+        stack.push(nums[i])
+        for(let j =i+1;j<nums.length;j++){
+            let state = true;
+            for(el of stack){
+                if(el&nums[j]){
+                    state=false;
+                    break;
+                }
+            }
+            if(state) {
+                stack.push(nums[j]);
+                max = Math.max(max,stack.length);
+            }
+            else{
+                stack = []
+                break;
+            }
+        }
+    }
+    return max;
+};