#699
Se consideră N
intervale [Ai,Bi]
, 1 ≤ i ≤ N
disjuncte.
Tuturor intervalelor li se aplică o operație de extindere la ambele capete cu o valoare naturală x
, astfel încât după extindere cu valoarea x
, intervalul [Ai,Bi]
va deveni intervalul [Ai-x,Bi+x]
, 1 ≤ i ≤ N
.
După extindere, spunem că intervalele [Ai,Bi]
și [Aj,Bj]
aparțin aceluiași grup de intervale dacă ele se intersectează sau dacă există un interval [Ak,Bk]
astfel încât [Ai,Bi]
se intersectează cu [Ak,Bk]
iar intervalele [Ak,Bk]
, [Aj,Bj
] aparțin aceluiași grup de intervale.
Să se determine valoarea minimă x
cu care vor trebui să fie extinse toate intervalele astfel încât să se formeze un grup cu cel puțin P
intervale.
Lot Juniori, Deva, 2013
Problema | Intervale3 | Operații I/O |
![]() intervale3.in /intervale3.out
|
---|---|---|---|
Limita timp | 0.3 secunde | Limita memorie |
Total: 8 MB
/
Stivă 8 MB
|
Id soluție | #55164053 | Utilizator | |
Fișier | intervale3.cpp | Dimensiune | 821 B |
Data încărcării | 02 Ianuarie 2025, 17:17 | Scor / rezultat | Eroare de compilare |
intervale3.cpp: In function 'int main()': intervale3.cpp:32:37: error: no matching function for call to 'min(int&, const long long int&)' minn=min(minn,(--s.end())->first); ^ intervale3.cpp:32:37: note: candidates are: In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template<class _Tp> const _Tp& std::min(const _Tp&, const _Tp&) min(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template argument deduction/substitution failed: intervale3.cpp:32:37: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int') minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare) min(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template argument deduction/substitution failed: intervale3.cpp:32:37: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int') minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4221:5: note: template<class _Tp> _Tp std::min(std::initializer_list<_Tp>) min(initializer_list<_Tp> __l) ^ /usr/include/c++/4.8/bits/stl_algo.h:4221:5: note: template argument deduction/substitution failed: intervale3.cpp:32:37: note: mismatched types 'std::initializer_list<_Tp>' and 'int' minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4226:5: note: template<class _Tp, class _Compare> _Tp std::min(std::initializer_list<_Tp>, _Compare) min(initializer_list<_Tp> __l, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algo.h:4226:5: note: template argument deduction/substitution failed: intervale3.cpp:32:37: note: mismatched types 'std::initializer_list<_Tp>' and 'int' minn=min(minn,(--s.end())->first); ^ intervale3.cpp:38:41: error: no matching function for call to 'min(int&, const long long int&)' minn=min(minn,(--s.end())->first); ^ intervale3.cpp:38:41: note: candidates are: In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template<class _Tp> const _Tp& std::min(const _Tp&, const _Tp&) min(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template argument deduction/substitution failed: intervale3.cpp:38:41: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int') minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare) min(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template argument deduction/substitution failed: intervale3.cpp:38:41: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int') minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4221:5: note: template<class _Tp> _Tp std::min(std::initializer_list<_Tp>) min(initializer_list<_Tp> __l) ^ /usr/include/c++/4.8/bits/stl_algo.h:4221:5: note: template argument deduction/substitution failed: intervale3.cpp:38:41: note: mismatched types 'std::initializer_list<_Tp>' and 'int' minn=min(minn,(--s.end())->first); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from intervale3.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h:4226:5: note: template<class _Tp, class _Compare> _Tp std::min(std::initializer_list<_Tp>, _Compare) min(initializer_list<_Tp> __l, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algo.h:4226:5: note: template argument deduction/substitution failed: intervale3.cpp:38:41: note: mismatched types 'std::initializer_list<_Tp>' and 'int' minn=min(minn,(--s.end())->first); ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Intervale3 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.