Create 我爱吃瓜子.md

qingpiaodeyanshen · qingpiaodeyanshen · commit ace0c7246b5e · 2018-11-27T15:57:02.000+08:00
2018-11-27 leetcode151
diff --git a/2018.11.28-leetcode151/我爱吃瓜子.md b/2018.11.28-leetcode151/我爱吃瓜子.md
@@ -0,0 +1,32 @@
+#leetcode151
+```
+public class Solution {
+    public String reverseWords(String s) {
+        if(s!=null&&"".equals(s)){
+            return s;
+        }else if(s!=null){
+            String[] ss=s.split(" ");
+                if(ss.length==0){
+                    return "";
+                }else{
+                    String result="";
+                    for(int i=ss.length-1;i>=0;i--){
+                        if(i==ss.length-1){
+                             if(!ss[i].trim().equals("")){
+                                 result+=ss[i].trim();
+                            }
+                           
+                        }else{
+                            if(!ss[i].trim().equals("")){
+                                 result+=" "+ss[i].trim();
+                            }
+                        }
+                       
+                    }
+                    return result;
+                }
+        }
+        return s;
+    }
+}
+```
