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Detalii evaluare #51908857

Rezumat problemă

#4661 dominoes

Se dă o matrice cu 2 linii si n coloane care are k celule ocupate. Se dau q interogări de forma (x1, y1, x2, y2), cu următoarea semnificație: dacă se ocupă două celule libere distincte ale matricii inițiale, (x1, y1) și (x2, y2), se poate pava complet matricea cu piese de domino de dimensiuni 2 x 1 și 1 x 2? După efectuarea unei interogări celulele ocupate asociate acesteia vor deveni din nou libere (modificările aduse matricei nu persistă între interogări). Să se determine, pentru fiecare interogare, dacă este posibil ca matricea să fie pavată complet cu piese de domino de dimensiuni 2 x 1 și 1 x 2.

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Rezolvă

Detalii

Problema dominoes Operații I/O dominoes.in/dominoes.out
Limita timp 0.5 secunde Limita memorie Total: 256 MB / Stivă 32 MB
Id soluție #51908857 Utilizator Feraru Florin (Alid01)
Fișier dominoes.cpp Dimensiune 2.86 KB
Data încărcării 07 Septembrie 2024, 02:57 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

dominoes.cpp: In function 'int main()':
dominoes.cpp:46:29: error: parameter declared 'auto'
     sort(v, v + k, [&](auto a, auto b)

                             ^
dominoes.cpp:46:37: error: parameter declared 'auto'
     sort(v, v + k, [&](auto a, auto b)

                                     ^
dominoes.cpp: In lambda function:
dominoes.cpp:47:19: error: 'a' was not declared in this scope
          { return a.y < b.y; });

                   ^
dominoes.cpp:47:25: error: 'b' was not declared in this scope
          { return a.y < b.y; });

                         ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]':
/usr/include/c++/4.8/bits/stl_algo.h:2226:70:   required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5500:55:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
dominoes.cpp:47:31:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:2159:29: error: no match for call to '(main()::__lambda4) (block&, block&)'
    if (__comp(*__i, *__first))
                             ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:2159:29: note: void (*)() <conversion>
    if (__comp(*__i, *__first))
                             ^
/usr/include/c++/4.8/bits/stl_algo.h:2159:29: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]':
/usr/include/c++/4.8/bits/stl_algo.h:5349:59:   required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:2332:68:   required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = block*; _Size = int; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5499:44:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
dominoes.cpp:47:31:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:1948:27: error: no match for call to '(main()::__lambda4) (block&, block&)'
  if (__comp(*__i, *__first))
                           ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:1948:27: note: void (*)() <conversion>
  if (__comp(*__i, *__first))
                           ^
/usr/include/c++/4.8/bits/stl_algo.h:1948:27: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/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 = block*; _Compare = main()::__lambda4]':
/usr/include/c++/4.8/bits/stl_algo.h:2295:13:   required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:2337:62:   required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = block*; _Size = int; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5499:44:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
dominoes.cpp:47:31:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:114:28: error: no match for call to '(main()::__lambda4) (block&, block&)'
       if (__comp(*__a, *__b))
                            ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:114:28: note: void (*)() <conversion>
       if (__comp(*__a, *__b))
                            ^
/usr/include/c++/4.8/bits/stl_algo.h:114:28: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:116:25: error: no match for call to '(main()::__lambda4) (block&, block&)'
    if (__comp(*__b, *__c))
                         ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:116:25: note: void (*)() <conversion>
    if (__comp(*__b, *__c))
                         ^
/usr/include/c++/4.8/bits/stl_algo.h:116:25: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:118:30: error: no match for call to '(main()::__lambda4) (block&, block&)'
    else if (__comp(*__a, *__c))
                              ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:118:30: note: void (*)() <conversion>
    else if (__comp(*__a, *__c))
                              ^
/usr/include/c++/4.8/bits/stl_algo.h:118:30: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:123:33: error: no match for call to '(main()::__lambda4) (block&, block&)'
       else if (__comp(*__a, *__c))
                                 ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:123:33: note: void (*)() <conversion>
       else if (__comp(*__a, *__c))
                                 ^
/usr/include/c++/4.8/bits/stl_algo.h:123:33: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:125:33: error: no match for call to '(main()::__lambda4) (block&, block&)'
       else if (__comp(*__b, *__c))
                                 ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:125:33: note: void (*)() <conversion>
       else if (__comp(*__b, *__c))
                                 ^
/usr/include/c++/4.8/bits/stl_algo.h:125:33: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: In instantiation of '_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&, _Compare) [with _RandomAccessIterator = block*; _Tp = block; _Compare = main()::__lambda4]':
/usr/include/c++/4.8/bits/stl_algo.h:2296:78:   required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:2337:62:   required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = block*; _Size = int; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5499:44:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
dominoes.cpp:47:31:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(main()::__lambda4) (block&, const block&)'
    while (__comp(*__first, __pivot))
                                   ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: void (*)() <conversion>
    while (__comp(*__first, __pivot))
                                   ^
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(main()::__lambda4) (const block&, block&)'
    while (__comp(__pivot, *__last))
                                  ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: void (*)() <conversion>
    while (__comp(__pivot, *__last))
                                  ^
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.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 = block*; _Distance = int; _Tp = block; _Compare = main()::__lambda4]':
/usr/include/c++/4.8/bits/stl_heap.h:448:15:   required from 'void std::make_heap(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:1946:47:   required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5349:59:   required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:2332:68:   required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = block*; _Size = int; _Compare = main()::__lambda4]'
/usr/include/c++/4.8/bits/stl_algo.h:5499:44:   required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = block*; _Compare = main()::__lambda4]'
dominoes.cpp:47:31:   required from here
/usr/include/c++/4.8/bits/stl_heap.h:313:40: error: no match for call to '(main()::__lambda4) (block&, block&)'
        *(__first + (__secondChild - 1))))
                                        ^
dominoes.cpp:46:22: note: candidates are:
     sort(v, v + k, [&](auto a, auto b)

                      ^
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_heap.h:313:40: note: void (*)() <conversion>
        *(__first + (__secondChild - 1))))
                                        ^
/usr/include/c++/4.8/bits/stl_heap.h:313:40: note:   candidate expects 1 argument, 3 provided
dominoes.cpp:46:38: note: main()::__lambda4
     sort(v, v + k, [&](auto a, auto b)

                                      ^
dominoes.cpp:46:38: note:   candidate expects 0 arguments, 2 provided
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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h: At global scope:
/usr/include/c++/4.8/bits/stl_algo.h:2110:5: error: 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive]
     __unguarded_linear_insert(_RandomAccessIterator __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 dominoes.cpp:1:
/usr/include/c++/4.8/bits/stl_heap.h:331:5: error: 'void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = block*; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive]
     __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^
/usr/include/c++/4.8/bits/stl_heap.h:178:5: error: 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = block*; _Distance = int; _Tp = block; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive]
     __push_heap(_RandomAccessIterator __first, _Distance __holeIndex,
     ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema dominoes face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.