Cipher

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Problem text... Orders have been sent from the head quarters to submarine to “MOVE SOUTH WEST TO 30 KM”, but the message is in encoded (Encrypted) form. As M has ASCII code of 77, but they added 1(i.e. key) in it, then M became 77+1 i.e. N. So the entire message is in encrypted form i.e. our hackers has stolen the following line “NPWF!TPVUI!XFTU!UP!41LN”. The key can be from -30 to 115. The value

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solution.cppC++17

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