Detalii evaluare #44111738

Rezumat problemă

Se dau N segmente în plan, fiecare fiind paralel cu una dintre axele de coordonate. Determinați numărul total de puncte de intersecție între două segmente.

Detalii

Problema Intersectie Segmente Operații I/O is.in/is.out
Limita timp 0.3 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #44111738 Utilizator Mitreanu Alex (YorKnEz)
Fișier intersectie_segmente.cpp Dimensiune 1.32 KB
Data încărcării 24 Iunie 2023, 12:43 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

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 intersectie_segmente.cpp:3:
/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<seg*, std::vector<seg> >; _Tp = seg; _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 = __gnu_cxx::__normal_iterator<seg*, std::vector<seg> >; _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 = __gnu_cxx::__normal_iterator<seg*, std::vector<seg> >; _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 = __gnu_cxx::__normal_iterator<seg*, std::vector<seg> >; _Compare = main()::__lambda4]'
intersectie_segmente.cpp:44:75:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(main()::__lambda4) (seg&, const seg&)'
    while (__comp(*__first, __pivot))
                                   ^
intersectie_segmente.cpp:44:29: note: candidates are:
   sort(x.begin(), x.end(), [](seg &s1, seg &s2) { return s1.x1 <= s2.x1; });

                             ^
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: bool (*)(seg&, seg&) <conversion>
    while (__comp(*__first, __pivot))
                                   ^
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note:   candidate expects 3 arguments, 3 provided
intersectie_segmente.cpp:44:47: note: main()::__lambda4
   sort(x.begin(), x.end(), [](seg &s1, seg &s2) { return s1.x1 <= s2.x1; });

                                               ^
intersectie_segmente.cpp:44:47: note:   no known conversion for argument 2 from 'const seg' to 'seg&'
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(main()::__lambda4) (const seg&, seg&)'
    while (__comp(__pivot, *__last))
                                  ^
intersectie_segmente.cpp:44:29: note: candidates are:
   sort(x.begin(), x.end(), [](seg &s1, seg &s2) { return s1.x1 <= s2.x1; });

                             ^
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: bool (*)(seg&, seg&) <conversion>
    while (__comp(__pivot, *__last))
                                  ^
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note:   candidate expects 3 arguments, 3 provided
intersectie_segmente.cpp:44:47: note: main()::__lambda4
   sort(x.begin(), x.end(), [](seg &s1, seg &s2) { return s1.x1 <= s2.x1; });

                                               ^
intersectie_segmente.cpp:44:47: note:   no known conversion for argument 1 from 'const seg' to 'seg&'
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 intersectie_segmente.cpp:3:
/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<seg*, std::vector<seg> >; _Tp = seg; _Compare = main()::__lambda5]':
/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<seg*, std::vector<seg> >; _Compare = main()::__lambda5]'
/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<seg*, std::vector<seg> >; _Size = int; _Compare = main()::__lambda5]'
/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<seg*, std::vector<seg> >; _Compare = main()::__lambda5]'
intersectie_segmente.cpp:45:75:   required from here
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(main()::__lambda5) (seg&, const seg&)'
    while (__comp(*__first, __pivot))
                                   ^
intersectie_segmente.cpp:45:29: note: candidates are:
   sort(y.begin(), y.end(), [](seg &s1, seg &s2) { return s1.y1 <= s2.y1; });

                             ^
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: bool (*)(seg&, seg&) <conversion>
    while (__comp(*__first, __pivot))
                                   ^
/usr/include/c++/4.8/bits/stl_algo.h:2263:35: note:   candidate expects 3 arguments, 3 provided
intersectie_segmente.cpp:45:47: note: main()::__lambda5
   sort(y.begin(), y.end(), [](seg &s1, seg &s2) { return s1.y1 <= s2.y1; });

                                               ^
intersectie_segmente.cpp:45:47: note:   no known conversion for argument 2 from 'const seg' to 'seg&'
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(main()::__lambda5) (const seg&, seg&)'
    while (__comp(__pivot, *__last))
                                  ^
intersectie_segmente.cpp:45:29: note: candidates are:
   sort(y.begin(), y.end(), [](seg &s1, seg &s2) { return s1.y1 <= s2.y1; });

                             ^
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 intersectie_segmente.cpp:3:
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: bool (*)(seg&, seg&) <conversion>
    while (__comp(__pivot, *__last))
                                  ^
/usr/include/c++/4.8/bits/stl_algo.h:2266:34: note:   candidate expects 3 arguments, 3 provided
intersectie_segmente.cpp:45:47: note: main()::__lambda5
   sort(y.begin(), y.end(), [](seg &s1, seg &s2) { return s1.y1 <= s2.y1; });

                                               ^
intersectie_segmente.cpp:45:47: note:   no known conversion for argument 1 from 'const seg' to 'seg&'

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 Intersectie Segmente 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.