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This is a c++ question . 2 Implement Caesar cipher in c++.Caesar cipher is one of the simplest forms of encryption.It is substitution cipher where
This is a c++ question . 2 Implement Caesar cipher in c++.Caesar cipher is one of the simplest forms of encryption.It is substitution cipher where each letter in the original message is replaced with a letter corresponding to a certain numbers up or down in the alphabet.The program should atleast contain two functions: string encrypt (string s,int key) and string decrypt (strings,int key). Example ABC encrypted with 3 will be DEF and Hello world encrypted with 10 will be Rovvy Gybvn. Hint Characters are represented as numbers in a computer.
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