Create 5977-minimum-swaps-to-group-all-1s-together-ii.js

Author: everthis

5977-minimum-swaps-to-group-all-1s-together-ii.js

@@ -0,0 +1,27 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var minSwaps = function(nums) {
+    let one = 0;
+    for (let i = 0; i < nums.length; i++) {
+        if (nums[i] == 1)
+            one++;
+    }
+    let maxOne = 0;
+    for (let i = 0; i < one; i++) {
+        if (nums[i] == 1)
+            maxOne++;
+    }
+    let max = maxOne;
+    for (let i = 1; i < nums.length; i++) {
+        if (nums[i - 1] == 1)
+            maxOne--;
+        if (nums[(i + one - 1) % nums.length] == 1)
+            maxOne++;
+        if (maxOne > max)
+            max = maxOne;
+    }
+    return one - max;
+      
+};