Merge pull request gzc426#230 from zjukk/patch-8

gzc426 · web-flow · commit d779cb3b0d7b · 2018-12-02T16:29:56.000+08:00
Create zjukk.md
diff --git a/2018.11.29-leetcode443/zjukk.md b/2018.11.29-leetcode443/zjukk.md
@@ -0,0 +1,22 @@
+```
+class Solution {
+public:
+    int compress(vector<char>& chars) {
+        int N = chars.size();
+        int idx = 0, cnt = 0;
+        
+        for(int i = 0; i < N; ++i) {
+            cnt++;
+            if (i == N-1 || chars[i] != chars[i+1]) {
+                chars[idx++] = chars[i];
+                if (cnt > 1) {
+                    for(auto c : to_string(cnt))
+                        chars[idx++] = c;
+                 } 
+                cnt = 0;
+            }
+        }
+        return idx;
+    }
+};
+```
