Rezumat problemă

NrVocale1

#992

Se dă un şir cu cel mult 255 de caractere. Să se determine câte vocale conţine.

Se va defini şi utiliza subprogramul apcar, cu doi parametri:

• s – un şir cu cel mult 255 de caractere
• c – un caracter

care returnează numărul de apariţii ale caracterului c în şirul s.

Consola Candale Silviu (silviu) ușoară

Clasa 10 Şiruri de caractere Probleme diverse

Rezolvă

Detalii

Problema	NrVocale1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63573239	Utilizator	Raiosu Nicolae (nicolae2022)
Fișier	nrvocale1.cpp	Dimensiune	451 B
Data încărcării	10 Martie 2026, 08:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

nrvocale1.cpp: In function 'int main()':
nrvocale1.cpp:8:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=0;i<strlen(a);i++)

                            ^
nrvocale1.cpp:10:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="a"||a[i]=="A")

                   ^
nrvocale1.cpp:10:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:10:30: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="a"||a[i]=="A")

                              ^
nrvocale1.cpp:10:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:12:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="e"||a[i]=="E")

                   ^
nrvocale1.cpp:12:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:12:30: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="e"||a[i]=="E")

                              ^
nrvocale1.cpp:12:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:14:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="i"||a[i]=="I")

                   ^
nrvocale1.cpp:14:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:14:30: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="i"||a[i]=="I")

                              ^
nrvocale1.cpp:14:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:16:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="o"||a[i]=="O")

                   ^
nrvocale1.cpp:16:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:16:30: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="o"||a[i]=="O")

                              ^
nrvocale1.cpp:16:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:18:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="u"||a[i]=="U")

                   ^
nrvocale1.cpp:18:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:18:30: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if (a[i]=="u"||a[i]=="U")

                              ^
nrvocale1.cpp:18:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
nrvocale1.cpp:21:5: error: 'fout' was not declared in this scope
     fout<<nr;

     ^

Cum funcționează evaluarea?