Compilare: user.cpp: In function ‘int main()’: user.cpp:16:15: warning: array subscript has type ‘char’ [-Wchar-subscripts] f[a[i]]=1; ^ user.cpp:20:15: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(f[c]==1) ^ user.cpp:23:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] f[c]=p; ^ user.cpp:27:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(f[a[i]]>maxim) ^ user.cpp:29:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] maxim=f[a[i]]; ^ user.cpp:33:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(f[a[i]]==maxim) ^ user.cpp:35:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] st=i-f[a[i]]; ^ user.cpp:38:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] dr=i+f[a[i]]; ^