fix(two-pointers): code formatting

posts/two-pointers.html

@@ -73,16 +73,19 @@
           </p>
           <div class="post-code">
             <pre><code class="language-python">def maxArea(height: list[int]) -> int:
-    area = 0
+    ans = 0
     l, r = 0, len(height) - 1
+
     while l < r:
         width, min_height = r - l, min(height[l], height[r])
-        area = max(area, width * min_height)
+        ans = max(ans, width * min_height)
+
         while l < r and height[l] <= min_height:
             l += 1
         while l < r and height[r] <= min_height:
             r -= 1
-    return area</code></pre>
+
+    return ans</code></pre>
           </div>
           <h3>
             <a
@@ -117,25 +120,24 @@
           </ol>
           <div class="post-code">
             <pre><code class="language-python">def minimum_rescue_boats(people: list[int], limit: int) -> int:
-    boats = 0
+    ans = 0
-    light = 0
+    l, r = 0, len(people) - 1
-    heavy = len(people) - 1
 
     people.sort()
 
-    while light <= heavy:
+    while l <= r:
-        if light == heavy:
+        if l == r:
-            boats += 1
+            ans += 1
             break
-        elif people[light] + people[heavy] <= limit:
+        elif people[l] + people[r] <= limit:
-            boats += 1
+            ans += 1
-            light += 1
+            l += 1
-            heavy -= 1
+            r -= 1
         else:
-            boats += 1
+            ans += 1
-            heavy -= 1
+            r -= 1
 
-    return boats</code></pre>
+    return ans</code></pre>
           </div>
         </article>
       </div>