init

src/main/java/com/dota/Solution.java

@@ -0,0 +1,31 @@
+package com.dota;
+
+public class Solution {
+    // 1423. 可获得的最大点数
+    public int maxScore(int[] cardPoints, int k) {
+        int max;
+        int n = cardPoints.length;
+        int len = n - k;
+        int sum = 0;
+        for (int cardPoint : cardPoints) {
+            sum += cardPoint;
+        }
+
+
+        int temp = 0;
+        for (int i = 0; i < len; i++) {
+            temp += cardPoints[i];
+        }
+
+        max = temp;
+        for (int i = len; i < n; i++) {
+            temp -= cardPoints[i - len];
+            temp += cardPoints[i];
+            if (temp < max) {
+                max =temp;
+            }
+        }
+
+        return sum - max;
+    }
+}