#841
Bomber
Se consideră un poligon militar, pe care este stabilit un sistem de axe de coordonate xOy
. Se dau n
bombe, numerotate de la 1
la n
, pentru fiecare cunoscându-se coordonatele x y
și puterea de distrugere p
. La explozia unei bombe de putere p
se va distruge totul în interiorul și pe cercul de centru x y
și rază p
, iar dacă există alte bombe în această zonă, vor exploda la rândul lor.
Dându-se numărul de ordine al unei bombe care explodează, să se determine câte bombe rămân intacte la finalul șirului de explozii declanșate.
Problema | Bomber | Operații I/O |
bomber.in /bomber.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #47281752 | Utilizator | |
Fișier | bomber.cpp | Dimensiune | 533 B |
Data încărcării | 08 Decembrie 2023, 11:36 | Scor / rezultat | Eroare de compilare |
bomber.cpp: In lambda function: bomber.cpp:12:46: error: expected '{' before ')' token if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^ bomber.cpp: In function 'void BOOM(int)': bomber.cpp:12:42: error: no match for 'operator-' (operand types are 'int' and 'BOOM(int)::__lambda0') if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^ bomber.cpp:12:42: note: candidates are: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from bomber.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template<class _Iterator> typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator-(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template argument deduction/substitution failed: bomber.cpp:12:46: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int' if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from bomber.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator-(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template argument deduction/substitution failed: bomber.cpp:12:46: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int' if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from bomber.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator-(const move_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template argument deduction/substitution failed: bomber.cpp:12:46: note: mismatched types 'const std::move_iterator<_Iterator>' and 'int' if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from bomber.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template<class _Iterator> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&) operator-(const move_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template argument deduction/substitution failed: bomber.cpp:12:46: note: mismatched types 'const std::move_iterator<_Iterator>' and 'int' if(E[i]==0&&(x[i]-x[I])*(x[i]-[I])+(y[i]-y[I])*(y[i]-y[I])<=p[I]*p[I]) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Bomber 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.