Main.cc:14:5: error: 'cin' does not name a type
cin>>A;
^
Main.cc:15:5: error: 'A' does not name a type
A=(A+22-65)%26+65
^
Main.cc:17:5: error: expected unqualified-id before 'return'
return 0;
^
Main.cc:18:1: error: expected declaration before '}' token
}
^