charset

Problem with the implementation of the "Grasshopper" cipher"

Hello everyone I'm writing an encryption program. I read the data from the file, turn it into an array of bytes, divide it in ... ); a<<=1; if (hi_bit<0) a^=0xc3; b>>=1; } return c; }

string encoding in Java

I teach Java. When writing the code, it was necessary to recode the resulting string. After I read a few posts and articles a ... d here's what questions I would like to hear the answer: Did I get it right? Am I implementing this correctly in the code?