chore: format code

solution/0100-0199/0189.Rotate Array/README.md

@@ -144,21 +144,21 @@ var rotate = function (nums, k) {
  * @param {number} k
  * @return {void} Do not return anything, modify nums in-place instead.
  */
- var rotate = function(nums, k) {
-    k%=nums.length;
-    //使用三次数组翻转
-    reverse(nums,0,nums.length-1);
-    reverse(nums,0,k-1);
-    reverse(nums,k,nums.length-1);
+var rotate = function(nums, k) {
+    k %= nums.length;
+    // 使用三次数组翻转
+    reverse(nums, 0, nums.length-1);
+    reverse(nums, 0, k-1);
+    reverse(nums, k, nums.length-1);
 
 };
-function reverse(nums,start,end){
-    while(start<end){
+function reverse(nums, start, end){
+    while(start < end){
         const temp = nums[start];
-        nums[start]=nums[end];
-        nums[end]=temp;
-        start+=1;
-        end-=1;
+        nums[start] = nums[end];
+        nums[end] = temp;
+        start += 1;
+        end -= 1;
     }
 }
 ```

solution/0100-0199/0189.Rotate Array/README_EN.md

@@ -121,20 +121,20 @@ Use three array flips
  * @return {void} Do not return anything, modify nums in-place instead.
  */
  var rotate = function(nums, k) {
-    k%=nums.length;
+    k %= nums.length;
     // Use three array flips
-    reverse(nums,0,nums.length-1);
-    reverse(nums,0,k-1);
-    reverse(nums,k,nums.length-1);
+    reverse(nums, 0, nums.length-1);
+    reverse(nums, 0, k-1);
+    reverse(nums, k, nums.length-1);
 
 };
-function reverse(nums,start,end){
-    while(start<end){
+function reverse(nums, start, end){
+    while(start < end){
         const temp = nums[start];
-        nums[start]=nums[end];
-        nums[end]=temp;
-        start+=1;
-        end-=1;
+        nums[start] = nums[end];
+        nums[end] = temp;
+        start += 1;
+        end -= 1;
     }
 }
 ```