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.

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Encode and Decode Strings
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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.

Example 1:
Input: {"strs":["lint","code","love","you"]}
Output: ["lint","code","love","you"]
Constraints:
  • 1strs.length2001 \leq \text{strs.length} \leq 200

  • 0strs[i].length2000 \leq \text{strs}[i].\text{length} \leq 200

  • strs[i] contains any possible characters out of 256 valid ASCII characters.

Input
arr ={"strs":["lint","code","love","you"]}

Start Decoding

Original:
lint
code
love
you
Encoded String (Process)
4#lint4#code4#love3#you
Decoded:
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