refactor 271

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/_271.java

@@ -3,38 +3,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-/**
- * 271. Encode and Decode Strings
- *
- * Design an algorithm to encode a list of strings to a string.
- * The encoded string is then sent over the network and is decoded back to the original list of strings.
-
- Machine 1 (sender) has the function:
-
- string encode(vector<string> strs) {
- // ... your code
- return encoded_string;
- }
- Machine 2 (receiver) has the function:
- vector<string> decode(string s) {
- //... your code
- return strs;
- }
- So Machine 1 does:
-
- string encoded_string = encode(strs);
- and Machine 2 does:
-
- vector<string> strs2 = decode(encoded_string);
- strs2 in Machine 2 should be the same as strs in Machine 1.
-
- Implement the encode and decode methods.
-
- Note:
- The string may contain any possible characters out of 256 valid ascii characters. Your algorithm should be generalized enough to work on any possible characters.
- Do not use class member/global/static variables to store states. Your encode and decode algorithms should be stateless.
- Do not rely on any library method such as eval or serialize methods. You should implement your own encode/decode algorithm.
- */
 public class _271 {
     public static class Solution1 {
         // Encodes a list of strings to a single string.