#4427
Fie un șir de n numere naturale v[1], v[2], …, v[n], unde v[i] reprezintă al i-lea număr din șir. O subsecvență [x, y] a șirului v (cu 1 ≤ x ≤ y ≤ n) conține toate elementele v[x], v[x+1], ..., v[y - 1], v[y]. Fiind date două numere naturale n și k și un șir v de n numere naturale, scrieți un program care să răspundă la următoarea întrebare: câte subsecvențe conțin simultan cele mai mici k valori distincte din șir?
ONI 2023, clasa a VII-a
| Problema | secvmin | Operații I/O |
secvmin.in/secvmin.out
|
|---|---|---|---|
| Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #63813274 | Utilizator | |
| Fișier | secvmin.cpp | Dimensiune | 1.21 KB |
| Data încărcării | 19 Martie 2026, 19:11 | Scor/rezultat | Eroare de compilare |
secvmin.cpp: In function 'int main()': secvmin.cpp:21:72: error: expected ';' before ')' token sort(sorted.begin()+1,sorted.begin()+1, sorted.end()), sorted.end()); ^ secvmin.cpp:41:24: error: 'smrted' was not declared in this scope if(find(smrted.begin()+1, sorted.end(), v[left]) != sorted.end()) ^ 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 secvmin.cpp:1: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]': /usr/include/c++/4.8/bits/stl_algo.h:2226:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5500:55: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' secvmin.cpp:21:57: required from here /usr/include/c++/4.8/bits/stl_algo.h:2159:29: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' if (__comp(*__i, *__first)) ^ /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]': /usr/include/c++/4.8/bits/stl_algo.h:5349:59: required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:2332:68: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Size = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' secvmin.cpp:21:57: required from here /usr/include/c++/4.8/bits/stl_algo.h:1948:27: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' if (__comp(*__i, *__first)) ^ /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]': /usr/include/c++/4.8/bits/stl_algo.h:2295:13: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:2337:62: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Size = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' secvmin.cpp:21:57: required from here /usr/include/c++/4.8/bits/stl_algo.h:114:28: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' if (__comp(*__a, *__b)) ^ /usr/include/c++/4.8/bits/stl_algo.h:116:25: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' if (__comp(*__b, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:118:30: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' else if (__comp(*__a, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:123:33: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' else if (__comp(*__a, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:125:33: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' else if (__comp(*__b, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of '_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Tp = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]': /usr/include/c++/4.8/bits/stl_algo.h:2296:78: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:2337:62: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Size = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' secvmin.cpp:21:57: required from here /usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, const int&)' while (__comp(*__first, __pivot)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (const int&, int&)' while (__comp(__pivot, *__last)) ^ In file included from /usr/include/c++/4.8/bits/stl_algo.h:61:0, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from secvmin.cpp:1: /usr/include/c++/4.8/bits/stl_heap.h: In instantiation of 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Distance = int; _Tp = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]': /usr/include/c++/4.8/bits/stl_heap.h:448:15: required from 'void std::make_heap(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:1946:47: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5349:59: required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:2332:68: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Size = int; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _Compare = __gnu_cxx::__normal_iterator<int*, std::vector<int> >]' secvmin.cpp:21:57: required from here /usr/include/c++/4.8/bits/stl_heap.h:313:40: error: no match for call to '(__gnu_cxx::__normal_iterator<int*, std::vector<int> >) (int&, int&)' *(__first + (__secondChild - 1)))) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema secvmin 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.