Differences between C ++ and Delphi (1)

In C ++, the char type is similar to the byte type in Delphi, but Char can represent characters or certificates. In C ++, char is an integer type. In Delphi, bytes can only represent numbers ranging from 0. Char can be both signed and unsigned, depending on the compiler settings.

C ++ only has one function that can return values or return values. The return value type is declared before the function name.

Delphi has two types of functions: procedure without return type and function with return value type. The return type declaration with return value is at the end of the function name.