Compilare: user.cpp: In function ‘int main()’: user.cpp:24:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] l += dl[d[s[i]]], c += dc[d[s[i]]], sl[i] = l, sc[i] = c; ^ user.cpp:24:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] l += dl[d[s[i]]], c += dc[d[s[i]]], sl[i] = l, sc[i] = c; ^ user.cpp:38:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (sc[i] == cmin) ^