Compilare: user.cpp: In function ‘void adaug()’: user.cpp:25:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(q->nextnod[s[i]]==0) ^ user.cpp:26:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] q->nextnod[s[i]]=new nod; ^ user.cpp:27:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] q=q->nextnod[s[i]]; ^ user.cpp: In function ‘void del()’: user.cpp:38:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] q=q->nextnod[s[i]]; ^ user.cpp: In function ‘int prefix()’: user.cpp:48:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(q->nextnod[s[i]]==0||q->nextnod[s[i]]->pr==0) ^ user.cpp:48:48: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(q->nextnod[s[i]]==0||q->nextnod[s[i]]->pr==0) ^ user.cpp:50:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] q=q->nextnod[s[i]]; ^ user.cpp: In function ‘int cuv()’: user.cpp:59:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(q->nextnod[s[i]]==0) ^ user.cpp:61:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] q=q->nextnod[s[i]]; ^