Eroare de compilare: user.cpp: In constructor ‘Tr::Tr()’: user.cpp:15:27: error: ‘memset’ was not declared in this scope memset(fiu,0,sizeof(fiu)); ^ user.cpp: In function ‘int main()’: user.cpp:42:14: error: ‘strlen’ was not declared in this scope n=strlen(s+1); ^ user.cpp:52:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] R->fiu[S[1]]=new Tr; ^ user.cpp:53:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] R->fiu[S[1]]->tata=R; ^ user.cpp:56:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[1]=R->fiu[S[1]]; ^ user.cpp:66:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(!kkt[i]->fiu[S[st]]) ^ user.cpp:68:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]=new Tr; ^ user.cpp:69:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->tata=kkt[i]; ^ user.cpp:70:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->L=kkt[i]->L+1; ^ user.cpp:71:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->k=1; ^ user.cpp:73:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]=kkt[i]->fiu[S[st]]; ^ user.cpp:101:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(!kkt[i]->fiu[S[st]]) ^ user.cpp:103:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]=new Tr; ^ user.cpp:104:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->tata=kkt[i]; ^ user.cpp:105:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->L=kkt[i]->L+1; ^ user.cpp:106:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] kkt[i]->fiu[S[st]]->k=1; ^