#475
Lant
Se dă lista muchiilor unui graf neorientat cu n
vârfuri și două vârfuri p q
. Să se determine toate lanțurile elementare cu extremitățile p
și q
.
Problema | Lant | Operații I/O |
![]() lant.in /lant.out
|
---|---|---|---|
Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #34481843 | Utilizator | |
Fișier | lant.cpp | Dimensiune | 812 B |
Data încărcării | 03 Februarie 2022, 13:46 | Scor / rezultat | Eroare de compilare |
lant.cpp: In function 'void afisare(int)': lant.cpp:9:9: error: reference to 'cout' is ambiguous cout << X[i] << " "; ^ lant.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("lant.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lant.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ lant.cpp:10:5: error: reference to 'cout' is ambiguous cout << '\n'; ^ lant.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("lant.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lant.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ lant.cpp: In function 'int main()': lant.cpp:29:5: error: reference to 'cin' is ambiguous cin >> n >> m; ^ lant.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("lant.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lant.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ lant.cpp:32:9: error: reference to 'cin' is ambiguous cin >> x >> y; ^ lant.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("lant.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lant.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ lant.cpp:35:5: error: reference to 'cin' is ambiguous cin >> p >> q; ^ lant.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("lant.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lant.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Lant 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.