Create frog-jump-ii.cpp

Author: kamyu104

C++/frog-jump-ii.cpp

@@ -0,0 +1,17 @@
+// Time:  O(n)
+// Space: O(1)
+
+// greedy
+class Solution {
+public:
+    int maxJump(vector<int>& stones) {
+        if (size(stones) == 2) {
+            return stones[1] - stones[0];
+        }
+        int result = 0;
+        for (int i = 0; i + 2 < size(stones); ++i) {
+            result = max(result, stones[i + 2] - stones[i]);
+        }
+        return result;
+    }
+};