Merge pull request gzc426#158 from PYTWSW/master

gzc426 · web-flow · commit d283e515e765 · 2018-12-01T10:34:48.000+08:00
create WhiteNight.md
diff --git a/2018.11.28-leetcode151/WhiteNight.md b/2018.11.28-leetcode151/WhiteNight.md
@@ -0,0 +1,33 @@
+```java
+/**
+ * 翻转字符串里面的单词
+ *
+ */
+public class S2 {
+    public String reverseWords(String s) {
+        if (s == null || s.length() == 0)
+            return "";
+
+        String[] string = s.split(" ");
+        String res = "";
+
+        for (int i = string.length - 1; i >= 0; i--) {
+            if (!string[i].equals("")){
+                if (res.length() > 0){
+                    res += " ";
+                }
+                res += string[i];
+            }
+        }
+
+        return res;
+    }
+
+    public static void main(String[] args) {
+        S2 s = new S2();
+        String string = "the sky is blue";
+        String res = s.reverseWords(string);
+        System.out.println(res);
+    }
+}
+```
