Compilare: main.cpp: In function 'void init()': main.cpp:15:19: warning: array subscript has type 'char' [-Wchar-subscripts] 15 | comp[dex[i]] = i + 1; | ~~~~~^ main.cpp: In function 'ull hsh(char*)': main.cpp:34:29: warning: array subscript has type 'char' [-Wchar-subscripts] 34 | ret += comp[tohash[i]] * Pow(12, (6 - i - 1)); | ~~~~~~~~^ main.cpp: In function 'bool compare(int, int)': main.cpp:41:23: warning: array subscript has type 'char' [-Wchar-subscripts] 41 | int c1 = comp[*(buffer + s1 + i)]; | ^~~~~~~~~~~~~~~~~~ main.cpp:42:23: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | int c2 = comp[*(buffer + s2 + i)]; | ^~~~~~~~~~~~~~~~~~