Introduction - If you have any usage issues, please Google them yourself
achieve shift Password : encryption : Admission : k, and explicitly expressed in lowercase letters, output : capital letters said the ciphertext declassified : Admission : k, and the uppercase letters dense text output : lowercase letters explicitly said for example, when k = 11:00 expressly : wewillmeetatmidnight ciphertext : HPHTWWXPPELEXTOYTRSE