Compilare: user.cpp: In function ‘bool cmp(cuvant, cuvant)’: user.cpp:15:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] {if ( alf[a.cuv[i]] < alf[b.cuv[i]] ) return 1; ^ user.cpp:15:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] {if ( alf[a.cuv[i]] < alf[b.cuv[i]] ) return 1; ^ user.cpp:16:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( alf[a.cuv[i]] > alf[b.cuv[i]] ) return 0; ^ user.cpp:16:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( alf[a.cuv[i]] > alf[b.cuv[i]] ) return 0; ^ user.cpp: In function ‘int main()’: user.cpp:26:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] for(i=1;i<=12;i++) {fi>>x;alf[x]=i;} ^