Create TheRocket.md

Jerring · web-flow · commit aed3792b49b7 · 2018-12-02T21:31:44.000+08:00
diff --git a/2018.12.3-leetcode58/TheRocket.md b/2018.12.3-leetcode58/TheRocket.md
@@ -0,0 +1,13 @@
+```java
+class Solution {
+    public int lengthOfLastWord(String s) {
+        int res = 0;
+        int i = s.length() - 1;
+        for (; i >= 0 && s.charAt(i) == ' '; --i);
+        for (; i >= 0 && s.charAt(i) != ' '; --i) {
+            ++res;
+        }
+        return res;
+    }
+}
+```
