Compilare: user.cpp: In function ‘int main()’: user.cpp:33:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] val=Max[v[i].end]+1; ^ user.cpp:34:22: warning: array subscript has type ‘char’ [-Wchar-subscripts] v[i].son=E[v[i].end]; ^ user.cpp:37:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(val>Max[v[i].start]) ^ user.cpp:39:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] Max[v[i].start]=val; ^ user.cpp:40:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] E[v[i].start]=i; ^