#2600
Scrieți un program care citește de la tastatură un număr natural a și care afișează partea întreagă a valorii expresiei \( {{3 \cdot \left(a^2+a^4 \right)} \over {a^2+a^4 + \sqrt {a^2+a^4} }} + \sqrt {a^2+a^4} \).
| Problema | expatr | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #62161273 | Utilizator | |
| Fișier | expatr.cpp | Dimensiune | 369 B |
| Data încărcării | 12 Ianuarie 2026, 10:43 | Scor/rezultat | Eroare de compilare |
expatr.cpp:1:1: error: stray '\310' in program Cerința ^ expatr.cpp:1:1: error: stray '\233' in program expatr.cpp:2:1: error: stray '\310' in program Scrieți un program care citește de la tastatură un număr natural a și care afișează partea întreagă a valorii expresiei ^ expatr.cpp:2:1: error: stray '\233' in program expatr.cpp:2:1: error: stray '\310' in program expatr.cpp:2:1: error: stray '\231' in program expatr.cpp:2:1: error: stray '\304' in program expatr.cpp:2:1: error: stray '\203' in program expatr.cpp:2:1: error: stray '\304' in program expatr.cpp:2:1: error: stray '\203' in program expatr.cpp:2:1: error: stray '\310' in program expatr.cpp:2:1: error: stray '\231' in program expatr.cpp:2:1: error: stray '\310' in program expatr.cpp:2:1: error: stray '\231' in program expatr.cpp:2:1: error: stray '\304' in program expatr.cpp:2:1: error: stray '\203' in program expatr.cpp:2:1: error: stray '\303' in program expatr.cpp:2:1: error: stray '\256' in program expatr.cpp:2:1: error: stray '\304' in program expatr.cpp:2:1: error: stray '\203' in program expatr.cpp:7:1: error: stray '\310' in program Programul citește de la tastatură numărul a. ^ expatr.cpp:7:1: error: stray '\231' in program expatr.cpp:7:1: error: stray '\304' in program expatr.cpp:7:1: error: stray '\203' in program expatr.cpp:7:1: error: stray '\304' in program expatr.cpp:7:1: error: stray '\203' in program expatr.cpp:9:1: error: stray '\310' in program Date de ieșire ^ expatr.cpp:9:1: error: stray '\231' in program expatr.cpp:10:1: error: stray '\310' in program Programul va afișa pe ecran numărul un număr natural, reprezentând rezultatul cerut. ^ expatr.cpp:10:1: error: stray '\231' in program expatr.cpp:10:1: error: stray '\304' in program expatr.cpp:10:1: error: stray '\203' in program expatr.cpp:10:1: error: stray '\304' in program expatr.cpp:10:1: error: stray '\203' in program expatr.cpp:10:1: error: stray '\303' in program expatr.cpp:10:1: error: stray '\242' in program expatr.cpp:12:1: error: stray '\310' in program Restricții și precizări ^ expatr.cpp:12:1: error: stray '\233' in program expatr.cpp:12:1: error: stray '\310' in program expatr.cpp:12:1: error: stray '\231' in program expatr.cpp:12:1: error: stray '\304' in program expatr.cpp:12:1: error: stray '\203' in program expatr.cpp:13:1: error: stray '\342' in program 1 ≤ a ≤ 100 ^ expatr.cpp:13:1: error: stray '\211' in program expatr.cpp:13:1: error: stray '\244' in program expatr.cpp:13:1: error: stray '\342' in program expatr.cpp:13:1: error: stray '\211' in program expatr.cpp:13:1: error: stray '\244' in program expatr.cpp:1:1: error: 'Cerin' does not name a type Cerința ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema expatr 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.