#756
NrNod
Se consideră un arbore binar în care nodurile memorează numere naturale nenule. Să se determine câte noduri din arbore au un singur descendent direct.
Problema | NrNod | Operații I/O |
nrnod.in /nrnod.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #54229080 | Utilizator | |
Fișier | nrnod.cpp | Dimensiune | 472 B |
Data încărcării | 22 Noiembrie 2024, 18:20 | Scor / rezultat | Eroare de compilare |
nrnod.cpp: In function 'int main()': nrnod.cpp:7:5: error: reference to 'cin' is ambiguous cin >> r >> st; ^ nrnod.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("biarbore1.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from nrnod.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ nrnod.cpp:10:9: error: reference to 'cin' is ambiguous cin >> dr; ^ nrnod.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("biarbore1.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from nrnod.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ nrnod.cpp:14:13: error: reference to 'cin' is ambiguous cin >> x; ^ nrnod.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("biarbore1.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from nrnod.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ nrnod.cpp:20:9: error: reference to 'cin' is ambiguous cin >> dr; ^ nrnod.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("biarbore1.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from nrnod.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ nrnod.cpp:22:5: error: reference to 'cout' is ambiguous cout << st << ' ' << dr; ^ nrnod.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("biarbore1.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from nrnod.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema NrNod 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.