Ti-basic (the lauge that runs on ti-83 graphing calculators) if you know this language convert to a normal lua ge like JAVA :ClrHome :" abcdefghijklmnopqrstuvwxyz" //all symbols that can be interpreted :Ans+Ans+Ans->Str1 :Menu("crippter","encript",1,"decript",2 :Lbl 2 :1->C :Lbl 1 :if not(C) :Imput ">",Str2 :if C :Imput "<",Str2 :length(Str2)->D :lenght(Str1)/3->E :if not(C) :Then :randInt(1,E)->B :sub(Str1,B,1)->Str3 :Else :inString(Str1,sub(Str2,1,1),1)->B ":"->Str3 :For(X,1+C,D :inString(Str1,sub(Str2,X,1)->A :if not(C :A+E-B-X->A :if C :A+B+X-1->A :Str3+sub(Str1,A,1)->Str3 :End :if C :sub(Str3,2,D-1)->Str3 :Pause Str3 :Goto A
Ps this is some nice encryption software (for a ti-83) Pps by ti-83 I mean any calculator in the ti-83 or ti-84 family Ppps "->" means "STORE" accessed by "STO>"