Rezumat problemă

IRDDS

#3974

Se dau 2 mulţimi de numere naturale. Să se afișeze mulţimea rezultată în urma efectuării unei operații.

Consola Dumitrescu Ovidiu Mihail (dovidiu) Bucă Mihnea-Vicențiu, Ovidiu Mihail Dumitrescu medie

Clasa 9 Tablouri unidimensionale (vectori) Interclasare STL

Rezolvă

Detalii

Problema	IRDDS	Operații I/O	tastatură/ecran
Limita timp	0.3 secunde	Limita memorie	Total: 8 MB / Stivă 4 MB
Id soluție	#63167404	Utilizator	Cristian Lupascu (clupasq)
Fișier	irdds.cpp	Dimensiune	1.54 KB
Data încărcării	18 Februarie 2026, 15:01	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

irdds.cpp: In function 'int main()':
irdds.cpp:32:23: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                       ^
irdds.cpp:32:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:32:36: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                                    ^
irdds.cpp:32:36: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:32:49: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                                                 ^
irdds.cpp:32:49: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:41:23: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "*")

                       ^
irdds.cpp:41:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:41:36: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "*")

                                    ^
irdds.cpp:41:36: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:51:23: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "%")

                       ^
irdds.cpp:51:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:51:36: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "%")

                                    ^
irdds.cpp:51:36: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:60:23: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                       ^
irdds.cpp:60:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:60:36: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                                    ^
irdds.cpp:60:36: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:60:49: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "-" || op == "%")

                                                 ^
irdds.cpp:60:49: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:69:23: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "%")

                       ^
irdds.cpp:69:23: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
irdds.cpp:69:36: warning: comparison with string literal results in unspecified behaviour [-Waddress]
             if (op == "+" || op == "%")

                                    ^
irdds.cpp:69:36: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]

Cum funcționează evaluarea?