#474
VerifLant
Se dă lista muchiilor unui graf neorientat cu n
vârfuri și o succesiune de k
vârfuri. Să se verifice dacă vârfurile din succesiune formează un lanț.
Problema | VerifLant | Operații I/O |
veriflant.in /veriflant.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #25369978 | Utilizator | |
Fișier | veriflant.cpp | Dimensiune | 952 B |
Data încărcării | 04 Noiembrie 2020, 08:00 | Scor / rezultat | Eroare de compilare |
veriflant.cpp:1:11: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] #include <fstream>using namespace std; ^ veriflant.cpp:1:20: warning: extra tokens at end of #include directive [enabled by default] #include <fstream>using namespace std; ^ veriflant.cpp:2:1: error: 'ifstream' does not name a type ifstream fin("veriflant.in"); ^ veriflant.cpp:3:1: error: 'ofstream' does not name a type ofstream fout("veriflant.out"); ^ veriflant.cpp: In function 'void citire()': veriflant.cpp:6:3: error: 'fin' was not declared in this scope fin>>n>>m; ^ veriflant.cpp: In function 'void rezolvare()': veriflant.cpp:15:3: error: 'fin' was not declared in this scope fin>>k; int x,y; ^ veriflant.cpp:36:9: error: 'fout' was not declared in this scope fout<<"ELEMENTAR"<<endl; ^ veriflant.cpp:36:28: error: 'endl' was not declared in this scope fout<<"ELEMENTAR"<<endl; ^ veriflant.cpp:36:28: note: suggested alternative: In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from veriflant.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ veriflant.cpp:39:9: error: 'fout' was not declared in this scope fout<<"NEELEMENTAR"<<endl; ^ veriflant.cpp:39:30: error: 'endl' was not declared in this scope fout<<"NEELEMENTAR"<<endl; ^ veriflant.cpp:39:30: note: suggested alternative: In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from veriflant.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ veriflant.cpp:42:7: error: 'fout' was not declared in this scope fout<<"NU"<<endl; ^ veriflant.cpp:42:19: error: 'endl' was not declared in this scope fout<<"NU"<<endl; ^ veriflant.cpp:42:19: note: suggested alternative: In file included from /usr/include/c++/4.8/istream:39:0, from /usr/include/c++/4.8/fstream:38, from veriflant.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema VerifLant 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.