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(char*, char*)': main.cpp:41:22: warning: array subscript has type 'char' [-Wchar-subscripts] 41 | if (comp[s1[i]] != comp[s2[i]]) { | ~~~~^ main.cpp:41:37: warning: array subscript has type 'char' [-Wchar-subscripts] 41 | if (comp[s1[i]] != comp[s2[i]]) { | ~~~~^ main.cpp:42:30: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | return (comp[s1[i]] < comp[s2[i]]); | ~~~~^ main.cpp:42:44: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | return (comp[s1[i]] < comp[s2[i]]); | ~~~~^ main.cpp: In function 'int main()': main.cpp:75:20: warning: 'char* strncpy(char*, const char*, size_t)' output may be truncated copying 5 bytes from a string of length 5 [-Wstringop-truncation] 75 | strncpy(v[i], aux, 5); | ~~~~~~~^~~~~~~~~~~~~~