#3015
FiboInterval
Se dă șirul lui Fibonacci: \({f}_{1}=1\), \({f}_{2}=1\), \({f}_{3}=2\), \({f}_{4}=3\), \({f}_{5}=5\), …, definit astfel \({f}_{k+2}\) = \({f}_{k+1}\) + \({f}_{k}\), \(k>2\).
Se dau \(Q\) query-uri de forma \(a b\). Se cere să se afișeze pentru fiecare query \({f}_{a}\), \({f}_{b}\) și suma elementelor \({f}_{k}\) din șirul lui Fibonacci cu \(a≤k≤b\).
Problema | FiboInterval | Operații I/O |
fibointerval.in /fibointerval.out
|
---|---|---|---|
Limita timp | 1 secunde | Limita memorie |
Total: 2 MB
/
Stivă 2 MB
|
Id soluție | #47225056 | Utilizator | |
Fișier | fibointerval.cpp | Dimensiune | 1.35 KB |
Data încărcării | 06 Decembrie 2023, 17:34 | Scor / rezultat | Eroare de compilare |
fibointerval.cpp: In function 'void afisare(poz)': fibointerval.cpp:61:9: error: reference to 'cout' is ambiguous cout << (int)a.C[i]; ^ fibointerval.cpp:7:10: note: candidates are: std::ofstream cout ofstream cout("fibointerval.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ fibointerval.cpp: In function 'int main()': fibointerval.cpp:66:5: error: reference to 'cin' is ambiguous cin >> k >> n; ^ fibointerval.cpp:6:10: note: candidates are: std::ifstream cin ifstream cin("fibointerval.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ fibointerval.cpp:73:9: error: reference to 'cin' is ambiguous cin >> a >> b; ^ fibointerval.cpp:6:10: note: candidates are: std::ifstream cin ifstream cin("fibointerval.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ fibointerval.cpp:75:9: error: reference to 'cout' is ambiguous cout << " "; ^ fibointerval.cpp:7:10: note: candidates are: std::ofstream cout ofstream cout("fibointerval.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ fibointerval.cpp:77:9: error: reference to 'cout' is ambiguous cout << " "; ^ fibointerval.cpp:7:10: note: candidates are: std::ofstream cout ofstream cout("fibointerval.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ fibointerval.cpp:79:9: error: reference to 'cout' is ambiguous cout << '\n'; ^ fibointerval.cpp:7:10: note: candidates are: std::ofstream cout ofstream cout("fibointerval.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from fibointerval.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 FiboInterval 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.