Compilare: user.cpp: In function ‘void imparte(int, long long int, long long int)’: user.cpp:36:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]; ^ user.cpp:38:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]; ^ user.cpp:38:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]; ^ user.cpp:40:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:40:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:40:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:54:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]; ^ user.cpp:56:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]; ^ user.cpp:56:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]; ^ user.cpp:58:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:58:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:58:50: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:60:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=nrsir*(fr[c]+fr[val(c)])/2; ^ user.cpp:60:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=nrsir*(fr[c]+fr[val(c)])/2; ^ user.cpp: In function ‘int main()’: user.cpp:83:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] fr[s[i]]++; ^ user.cpp:84:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] aparitii[i][s[i]-'A']=fr[s[i]]; ^