[AC]leetcode_0066_Plus_One

OneCodeMonkey · OneCodeMonkey · commit 0d201a338aa8 · 2019-09-19T12:20:18.000+08:00
diff --git a/leetcode_solved/leetcode_0066_Plus_One.cpp b/leetcode_solved/leetcode_0066_Plus_One.cpp
@@ -1,3 +1,10 @@
+/**
+ * AC:
+ * Runtime: 4 ms, faster than 65.48% of C++ online submissions for Plus One.
+ * Memory Usage: 8.3 MB, less than 100.00% of C++ online submissions for Plus One.
+ * 思路：写一个按位递进的判断，用一个变量记录上一个位置有无进位就行了。
+ *
+ */
 class Solution {
 public:
     vector<int> plusOne(vector<int>& digits) {
