#1681
Prietenul nostru, Zolly, a învățat la scoală despre ridicarea la putere. Ajutați-l să calculeze \( a^b\).
| Problema | Power | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64583920 | Utilizator | |
| Fișier | power.cpp | Dimensiune | 143 B |
| Data încărcării | 16 Mai 2026, 12:31 | Scor/rezultat | Eroare de compilare |
power.cpp: In function ‘int main()’: power.cpp:11:12: error: no match for ‘operator^’ (operand types are ‘std::basic_ostream<char>’ and ‘int’) 11 | cout<<a^b; | ~~~~~~~^~ | | | | | int | std::basic_ostream<char> power.cpp:11:12: note: candidate: ‘operator^(int, int)’ (built-in) 11 | cout<<a^b; | ~~~~~~~^~ power.cpp:11:12: note: no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘int’ In file included from /usr/include/c++/13/ios:44, from /usr/include/c++/13/ostream:40, from /usr/include/c++/13/iostream:41, from power.cpp:1: /usr/include/c++/13/bits/ios_base.h:91:3: note: candidate: ‘constexpr std::_Ios_Fmtflags std::operator^(_Ios_Fmtflags, _Ios_Fmtflags)’ 91 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) | ^~~~~~~~ /usr/include/c++/13/bits/ios_base.h:91:27: note: no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Fmtflags’ 91 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) | ~~~~~~~~~~~~~~^~~ /usr/include/c++/13/bits/ios_base.h:134:3: note: candidate: ‘constexpr std::_Ios_Openmode std::operator^(_Ios_Openmode, _Ios_Openmode)’ 134 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) | ^~~~~~~~ /usr/include/c++/13/bits/ios_base.h:134:27: note: no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Openmode’ 134 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) | ~~~~~~~~~~~~~~^~~ /usr/include/c++/13/bits/ios_base.h:174:3: note: candidate: ‘constexpr std::_Ios_Iostate std::operator^(_Ios_Iostate, _Ios_Iostate)’ 174 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) | ^~~~~~~~ /usr/include/c++/13/bits/ios_base.h:174:26: note: no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Iostate’ 174 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) | ~~~~~~~~~~~~~^~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Power 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.