Merge pull request gzc426#273 from GatesMa/patch-3

gzc426 · web-flow · commit 1b123347568c · 2018-12-03T14:10:55.000+08:00
Create GatesMa.md
diff --git a/2018.12.1-leetcode387/GatesMa.md b/2018.12.1-leetcode387/GatesMa.md
@@ -0,0 +1,20 @@
+# c++
+```cpp
+class Solution {
+public:
+    int firstUniqChar(string s) {
+        int chnum[26];
+        memset(chnum, 0, sizeof(chnum));
+        int len = s.length();
+        for(int i=0;i<len;i++){
+            chnum[s[i] - 'a']++;
+        }
+        for(int i=0;i < len;i++){
+            if(chnum[s[i] - 'a'] == 1){
+                return i;
+            }
+        }
+        return -1;
+    }
+};
+```
