Detalii evaluare: ~42748652

Detalii evaluare #42748652

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Rezumat problemă

dulciuri

#4113

Tsubasa-chan adoră dulciurile! De curând a apărut un nou tip de desert. Astfel decide să înfăptuiască o nouă fabrică care să producă acest produs delicios. Fabrica conține un container imens pătratic, plin de aluat, de 10⁶ x 10⁶ unități. Fiecare punct din container are drept coordonate o pereche de numere reale (x, y), unde 0 ≤ x, y ≤ 10⁶, iar fiecare punct are o dulceață. Dându-se toate operațiile întreprinse în producerea desertului, să se găsească dulcețurile totale ce sunt găsite la toate operațiile de degustare.

OJI 2022 clasele XI-XII

Fișiere Tamio-Vesa Nakajima concurs

Clasa 11 Structuri de date arborescente Arbori de intervale

Rezolvă

Detalii

Problema	dulciuri	Operații I/O	`dulciuri.in`/`dulciuri.out`
Limita timp	0.9 secunde	Limita memorie	Total: `512 MB` / Stivă `64 MB`
Id soluție	`#42748652`	Utilizator	Crisan Mihai (Crisan_Mihai)
Fișier	dulciuri.cpp	Dimensiune	1.42 KB
Data încărcării	16 Martie 2023, 09:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

dulciuri.cpp:12:25: error: 'int y1' redeclared as different kind of symbol
 int q, c, x, y, x1, x2, y1, y2, val;

                         ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/assert.h:35,
                 from /usr/include/c++/4.8/cassert:43,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:33,
                 from dulciuri.cpp:1:
/usr/include/i386-linux-gnu/bits/mathcalls.h:241:1: error: previous declaration of 'double y1(double)'
 __MATHCALL (y1,, (_Mdouble_));
 ^
dulciuri.cpp: In function 'int main()':
dulciuri.cpp:46:17: error: cannot bind 'std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}' lvalue to 'std::basic_istream<char>&&'
             fin >> x1 >>  y1 >> x2 >> y2;

                 ^
In file included from /usr/include/c++/4.8/sstream:38:0,
                 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 dulciuri.cpp:1:
/usr/include/c++/4.8/istream:872:5: error:   initializing argument 1 of 'std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Tp = double(double)throw ()]'
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
dulciuri.cpp:47:22: error: ISO C++ forbids incrementing a pointer of type 'double (*)(double)throw ()' [-fpermissive]
             x1++,  y1++, x2++, y2++;

                      ^
dulciuri.cpp:47:22: error: lvalue required as increment operand
dulciuri.cpp:50:50: error: no matching function for call to 'max(double (&)(double)throw (), int&)'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                  ^
dulciuri.cpp:50:50: 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 dulciuri.cpp:1:
/usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/4.8/bits/stl_algobase.h:216:5: note:   template argument deduction/substitution failed:
dulciuri.cpp:50:50: note:   deduced conflicting types for parameter 'const _Tp' ('double(double)throw ()' and 'int')
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                  ^
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 dulciuri.cpp:1:
/usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/4.8/bits/stl_algobase.h:260:5: note:   template argument deduction/substitution failed:
dulciuri.cpp:50:50: note:   deduced conflicting types for parameter 'const _Tp' ('double(double)throw ()' and 'int')
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - 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 dulciuri.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:4231:5: note: template<class _Tp> _Tp std::max(std::initializer_list<_Tp>)
     max(initializer_list<_Tp> __l)
     ^
/usr/include/c++/4.8/bits/stl_algo.h:4231:5: note:   template argument deduction/substitution failed:
dulciuri.cpp:50:50: note:   mismatched types 'std::initializer_list<_Tp>' and 'double (*)(double)throw ()'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - 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 dulciuri.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:4236:5: note: template<class _Tp, class _Compare> _Tp std::max(std::initializer_list<_Tp>, _Compare)
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^
/usr/include/c++/4.8/bits/stl_algo.h:4236:5: note:   template argument deduction/substitution failed:
dulciuri.cpp:50:50: note:   mismatched types 'std::initializer_list<_Tp>' and 'double (*)(double)throw ()'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                  ^
dulciuri.cpp:50:77: error: no matching function for call to 'min(double (&)(double)throw (), int&)'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                                             ^
dulciuri.cpp:50:77: 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 dulciuri.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:
dulciuri.cpp:50:77: note:   deduced conflicting types for parameter 'const _Tp' ('double(double)throw ()' and 'int')
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                                             ^
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 dulciuri.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:
dulciuri.cpp:50:77: note:   deduced conflicting types for parameter 'const _Tp' ('double(double)throw ()' and 'int')
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - 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 dulciuri.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:
dulciuri.cpp:50:77: note:   mismatched types 'std::initializer_list<_Tp>' and 'double (*)(double)throw ()'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - 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 dulciuri.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:
dulciuri.cpp:50:77: note:   mismatched types 'std::initializer_list<_Tp>' and 'double (*)(double)throw ()'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                                             ^
dulciuri.cpp:50:111: error: invalid operands of types 'int' and 'double(double)throw ()' to binary 'operator-'
             double sumy = (query(aibv, max(y1, y2)) - query(aibv, min(y1, y2) - 1)) * (double)(1.0 / abs(y2 - y1));

                                                                                                               ^

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 dulciuri 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.

Du-te sus!