Character type is a kind of integer type, which can be converted into int type and then output in hexadecimal form. The following is a sample program.

# Contains? & ltiostream & gt

Use? Namespace? std

int？ Master ()

{

Charles? str_test[]？ =? "hello? World \ n "；;

int？ Limit? =? strlen(str _ test)；

For what? (int？ inx = 0； ? inx！ = limit; ? ++inx)？

//Use static_cast to convert the character type to int type.

cout & lt& ltstr _ test[inx]& lt； & lt"-hex:" & lt； & lt hex< static _ cast & lt (str _ test [inx]) < & lt”\ t”；

cout & lt& ltendl

Return? 0;

} program execution results: