Eroare de compilare: main.cpp: In function 'int GetVal(char)': main.cpp:31:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<strlen(cheie); i++) ~^~~~~~~~~~~~~~ main.cpp: In function 'int cmp(char*, char*)': main.cpp:43:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i < strlen(b)) ~~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:70:14: error: reference to 'hash' is ambiguous vals[hash(a[i])] = 1; ^~~~ main.cpp:14:5: note: candidates are: int hash(char*) int hash(char sir[]) ^~~~ In file included from /usr/include/c++/6/bits/basic_string.h:5646:0, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/ostream:38, from /usr/include/c++/6/iostream:39, from main.cpp:1: /usr/include/c++/6/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^~~~ main.cpp: In function 'int GetVal(char)': main.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Non zero exit status: 1