Исправление zx_gamer, (текущая версия) :
У литерала есть тип. const char[N]
ISO:14882:1998: 2.13.4.1: An ordinary string literal has type “array of n const char” and static storage duration (3.7), where n is the size of the string as defined below, and is initialized with the given characters.
Исходная версия zx_gamer, :
У литерала есть тип. const char[N]