#491
Suma2
Se citește un vector cu n
elemente, numere naturale. Să se determine suma valorilor elementelor cuprinse între primul și ultimul element par al vectorului, inclusiv acestea.
Problema | Suma2 | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #25378250 | Utilizator | |
Fișier | suma2.cpp | Dimensiune | 917 B |
Data încărcării | 04 Noiembrie 2020, 11:01 | Scor / rezultat | Eroare de compilare |
suma2.cpp: In function 'int main()': suma2.cpp:7:5: error: 'cin' was not declared in this scope cin>>n; ^ suma2.cpp:7:5: note: suggested alternative: In file included from suma2.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ suma2.cpp:16:17: warning: right operand of comma operator has no effect [-Wunused-value] for (i=c1, i<n ; i++) //cautam alte numere pare, dupa primul ^ suma2.cpp:16:25: error: expected ';' before ')' token for (i=c1, i<n ; i++) //cautam alte numere pare, dupa primul ^ suma2.cpp:20:9: error: 'cout' was not declared in this scope cout<<"Nu exista"<<endl; ^ suma2.cpp:20:9: note: suggested alternative: In file included from suma2.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ suma2.cpp:20:28: error: 'endl' was not declared in this scope cout<<"Nu exista"<<endl; ^ suma2.cpp:20:28: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from suma2.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ suma2.cpp:22:21: warning: right operand of comma operator has no effect [-Wunused-value] for (i=c1, i<=c2, i++) ^ suma2.cpp:22:30: error: expected ';' before ')' token for (i=c1, i<=c2, i++) ^ suma2.cpp:24:9: error: 'cout' was not declared in this scope cout<<"Suma este "<<S<<endl; ^ suma2.cpp:24:9: note: suggested alternative: In file included from suma2.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ suma2.cpp:24:32: error: 'endl' was not declared in this scope cout<<"Suma este "<<S<<endl; ^ suma2.cpp:24:32: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from suma2.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ suma2.cpp:25:5: error: expected primary-expression before '}' token } ^ suma2.cpp:25:5: error: expected ')' before '}' token suma2.cpp:25:5: error: expected primary-expression before '}' token suma2.cpp:25:5: error: expected ';' before '}' token
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Suma2 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.