#896
Să se scrie o funcție C++ care să returneze pentru un număr natural n transmis ca parametru valoarea lui n!, adică 1•2•...•n.
| Problema | FactorialF | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #57784880 | Utilizator | |
| Fișier | factorialf.cpp | Dimensiune | 629 B |
| Data încărcării | 16 Aprilie 2025, 09:56 | Scor/rezultat | Eroare de compilare |
factorialf.cpp:17:1: error: stray '\342' in program ℹ️ Explicație: ^ factorialf.cpp:17:1: error: stray '\204' in program factorialf.cpp:17:1: error: stray '\271' in program factorialf.cpp:17:1: error: stray '\357' in program factorialf.cpp:17:1: error: stray '\270' in program factorialf.cpp:17:1: error: stray '\217' in program factorialf.cpp:17:1: error: stray '\310' in program factorialf.cpp:17:1: error: stray '\233' in program factorialf.cpp:18:1: error: stray '\310' in program Funcția factorial primește un int n și returnează unsigned long long pentru a putea suporta valori mari. ^ factorialf.cpp:18:1: error: stray '\233' in program factorialf.cpp:18:1: error: stray '\310' in program factorialf.cpp:18:1: error: stray '\231' in program factorialf.cpp:18:1: error: stray '\310' in program factorialf.cpp:18:1: error: stray '\231' in program factorialf.cpp:18:1: error: stray '\304' in program factorialf.cpp:18:1: error: stray '\203' in program factorialf.cpp:20:1: error: stray '\310' in program Se folosește un for de la 2 la n și se înmulțește totul în variabila fact. ^ factorialf.cpp:20:1: error: stray '\231' in program factorialf.cpp:20:1: error: stray '\310' in program factorialf.cpp:20:1: error: stray '\231' in program factorialf.cpp:20:1: error: stray '\303' in program factorialf.cpp:20:1: error: stray '\256' in program factorialf.cpp:20:1: error: stray '\310' in program factorialf.cpp:20:1: error: stray '\233' in program factorialf.cpp:20:1: error: stray '\310' in program factorialf.cpp:20:1: error: stray '\231' in program factorialf.cpp:20:1: error: stray '\303' in program factorialf.cpp:20:1: error: stray '\256' in program factorialf.cpp:22:1: error: stray '\303' in program În main(), se citește un număr de la tastatură și se afișează rezultatul. ^ factorialf.cpp:22:1: error: stray '\216' in program factorialf.cpp:22:1: error: stray '\310' in program factorialf.cpp:22:1: error: stray '\231' in program factorialf.cpp:22:1: error: stray '\304' in program factorialf.cpp:22:1: error: stray '\203' in program factorialf.cpp:22:1: error: stray '\304' in program factorialf.cpp:22:1: error: stray '\203' in program factorialf.cpp:22:1: error: stray '\310' in program factorialf.cpp:22:1: error: stray '\231' in program factorialf.cpp:22:1: error: stray '\310' in program factorialf.cpp:22:1: error: stray '\231' in program factorialf.cpp:22:1: error: stray '\304' in program factorialf.cpp:22:1: error: stray '\203' in program factorialf.cpp:24:1: error: stray '\310' in program Vrei și o variantă recursivă sau vrei să includem și un tratament pentru valori mari (peste 20, unde unsigned long long nu mai e suficient)? ^ factorialf.cpp:24:1: error: stray '\231' in program factorialf.cpp:24:1: error: stray '\304' in program factorialf.cpp:24:1: error: stray '\203' in program factorialf.cpp:24:1: error: stray '\304' in program factorialf.cpp:24:1: error: stray '\203' in program factorialf.cpp:24:1: error: stray '\304' in program factorialf.cpp:24:1: error: stray '\203' in program factorialf.cpp:24:1: error: stray '\310' in program factorialf.cpp:24:1: error: stray '\231' in program factorialf.cpp:17:8: error: 'Explica' does not name a type ℹ️ Explicație: ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema FactorialF face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. 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.