Compilare: user.cpp: In function ‘void imparte(int, long long int, long long int)’: user.cpp:37:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]; ^ user.cpp:39:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]; ^ user.cpp:39:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]; ^ user.cpp:41:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:41:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:41:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]+fr[val(c)]; ^ user.cpp:55:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]; ^ user.cpp:57:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]; ^ user.cpp:57:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[c]+fr[val(c)]; ^ user.cpp:59:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:59:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:59:50: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=fr[val(c)]+fr[c]+fr[c]; ^ user.cpp:61:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=nrsir*(fr[c]+fr[val(c)])/2; ^ user.cpp:61:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] nraparitii+=nrsir*(fr[c]+fr[val(c)])/2; ^ user.cpp: In function ‘int main()’: user.cpp:84:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] fr[s[i]]++; ^ user.cpp:85:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] aparitii[i][s[i]-'A']=fr[s[i]]; ^