Add 11

Author: ChienkuChen

src/_11/11.container-with-most-water.java

@@ -0,0 +1,28 @@
+package _11;
+
+class Solution {
+    public int maxArea(int[] height) {
+        int result = Integer.MIN_VALUE;
+        int left = 0;
+        int right = height.length - 1;
+
+        while (left < right) {
+            int w = right - left;
+            int h = Math.min(height[left], height[right]);
+            result = Math.max(result, w * h);
+
+            if (h == height[left])
+                left++;
+            else
+                right--;
+        }
+
+        return result;
+    }
+
+    public static void main(String[] args) {
+        System.out.println(new Solution().maxArea(new int[]{1, 2, 3, 4, 5}));
+        System.out.println(new Solution().maxArea(new int[]{5, 4, 3, 2, 1}));
+        System.out.println(new Solution().maxArea(new int[]{7, 8, 3, 4, 2}));
+    }
+}