#4105
Se dă un vector cu n numere naturale. Să se determine câte dintre perechile de elemente din vector au același număr de divizori.
| Problema | NumarareDiv | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64256986 | Utilizator | |
| Fișier | numararediv.cpp | Dimensiune | 635 B |
| Data încărcării | 26 Aprilie 2026, 17:28 | Scor/rezultat | Eroare de compilare |
numararediv.cpp: In function ‘int main()’: numararediv.cpp:6:30: error: ‘x’ was not declared in this scope 6 | for (int d = 1; d * d <= x; d++) { | ^ numararediv.cpp: At global scope: numararediv.cpp:16:5: error: redefinition of ‘int main()’ 16 | int main() { | ^~~~ numararediv.cpp:4:5: note: ‘int main()’ previously defined here 4 | int main() { | ^~~~ numararediv.cpp: In function ‘int main()’: numararediv.cpp:21:19: error: no matching function for call to ‘div(int&)’ 21 | d[i] = div(v[i]); | ~~~^~~~~~ In file included from /usr/include/c++/13/cstdlib:79, from /usr/include/c++/13/ext/string_conversions.h:43, from /usr/include/c++/13/bits/basic_string.h:4109, from /usr/include/c++/13/string:54, from /usr/include/c++/13/bits/locale_classes.h:40, from /usr/include/c++/13/bits/ios_base.h:41, from /usr/include/c++/13/ios:44, from /usr/include/c++/13/ostream:40, from /usr/include/c++/13/iostream:41, from numararediv.cpp:1: /usr/include/stdlib.h:992:14: note: candidate: ‘div_t div(int, int)’ 992 | extern div_t div (int __numer, int __denom) | ^~~ /usr/include/stdlib.h:992:14: note: candidate expects 2 arguments, 1 provided /usr/include/c++/13/cstdlib:217:3: note: candidate: ‘lldiv_t __gnu_cxx::div(long long int, long long int)’ 217 | div(long long __n, long long __d) | ^~~ /usr/include/c++/13/cstdlib:217:3: note: candidate expects 2 arguments, 1 provided /usr/include/c++/13/cstdlib:181:3: note: candidate: ‘ldiv_t std::div(long int, long int)’ 181 | div(long __i, long __j) _GLIBCXX_NOTHROW { return ldiv(__i, __j); } | ^~~ /usr/include/c++/13/cstdlib:181:3: note: candidate expects 2 arguments, 1 provided
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema NumarareDiv 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.