Compilare: user.cpp: In function ‘int main()’: user.cpp:41:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] s[v[i].l][v[i].c]=k+1; ^ user.cpp:41:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] s[v[i].l][v[i].c]=k+1; ^ user.cpp:42:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[v[i].l][v[i].c]>Max) ^ user.cpp:42:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[v[i].l][v[i].c]>Max) ^ user.cpp:44:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] Max=s[v[i].l][v[i].c]; ^ user.cpp:44:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] Max=s[v[i].l][v[i].c]; ^ user.cpp:49:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[v[i].l][v[i].c]==Max) ^ user.cpp:49:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[v[i].l][v[i].c]==Max) ^