Try to solve the Encode and Decode Strings problem.

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Statement

Create a method, encode, that converts an array of strings into a single string and then sends it over the network. Create another method, decode, that takes the encoded string and converts it back into the original array of strings.

Constraints:

  • 1≤1 \leq strings.length ≤100\leq 100
  • 0≤0 \leq strings[i].length ≤100\leq 100
  • strings[i] consist of any possible combinations of characters from 256 valid ASCII characters.

Examples