cpp 解法

Azureki · Sep 18, 2018 · def2f0d · def2f0d
1 parent cae00b8
commit def2f0d
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/lc66. Plus One.cpp b/lc66. Plus One.cpp
@@ -0,0 +1,23 @@
+class Solution {
+public:
+    vector<int> plusOne(vector<int>& digits) {
+        int length=digits.size();
+        for(int i=length;i!=0;i--){
+            if(digits[i-1]!=9) {
+                digits[i-1]++;
+                break;
+            }
+            else{
+                digits[i-1]=0;
+                if(i==1){
+
+                    digits.insert(digits.begin(),1);
+                }
+
+
+            }
+
+        }
+        return digits;
+    }
+};