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Detalii evaluare #63476771

Rezumat problemă

summat
#4785

Se consideră şirul crescător 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, ..., în care fiecare număr natural nenul i apare de 2i-1 ori. Elementele unei matrice A cu M linii şi N coloane au valori astfel încât, parcurgând matricea de sus în jos, pe linii, și de la stânga la dreapta pe fiecare linie, se obțin primii M x N termeni ai șirului precizat. O submatrice a lui A este definită de patru valori, l1, c1, l2, c2 şi este formată din elementele Ai,j cu proprietatea că l1 ≤ i ≤ l2 și c1 ≤ j ≤ c2. Determinaţi suma elementelor pentru fiecare dintre Q submatrice date ale lui A.

OJI 2025, clasa a 9-a
Fișiere Pracsiu Dan (dnprx) concurs
Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare
Rezolvă

Detalii

Problema summat Operații I/O summat.in/summat.out
Limita timp 0.9 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #63476771 Utilizator Papanas Gigel (papanas_gigel)
Fișier summat.cpp Dimensiune 3.68 KB
Data încărcării 04 Martie 2026, 23:20 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

summat.cpp:6:50: error: 'long long int y1 [60]' redeclared as different kind of symbol
 long long int a[60], b[60], x1[60], x2[60], y1[60], y2[60];

                                                  ^
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 summat.cpp:1:
/usr/include/i386-linux-gnu/bits/mathcalls.h:241:1: error: previous declaration of 'double y1(double)'
 __MATHCALL (y1,, (_Mdouble_));
 ^
summat.cpp: In function 'int main()':
summat.cpp:38:13: warning: pointer to a function used in arithmetic [-Wpointer-arith]
         y1[i]=a[i]%N;

             ^
summat.cpp:38:14: error: assignment of read-only location '*(y1 + ((sizetype)i))'
         y1[i]=a[i]%N;

              ^
summat.cpp:38:14: error: cannot convert 'long long int' to 'double(double)throw ()' in assignment
summat.cpp:39:16: warning: pointer to a function used in arithmetic [-Wpointer-arith]
         if(y1[i]==0) y1[i]=N;

                ^
summat.cpp:39:26: warning: pointer to a function used in arithmetic [-Wpointer-arith]
         if(y1[i]==0) y1[i]=N;

                          ^
summat.cpp:39:27: error: assignment of read-only location '*(y1 + ((sizetype)i))'
         if(y1[i]==0) y1[i]=N;

                           ^
summat.cpp:39:27: error: cannot convert 'long long int' to 'double(double)throw ()' in assignment
summat.cpp:115:39: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                 if(y2[v]<c1 or c2<y1[v]) ok=0;

                                       ^
summat.cpp:115:39: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
summat.cpp:118:60: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                            ^
summat.cpp:118:61: error: no matching function for call to 'max(long long int&, double (&)(double)throw ())'
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                             ^
summat.cpp:118:61: 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 summat.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:
summat.cpp:118:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                             ^
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 summat.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:
summat.cpp:118:61: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                             ^
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 summat.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:
summat.cpp:118:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                             ^
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 summat.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:
summat.cpp:118:61: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                     T+=1LL * v * (min(c2,y2[v])-max(c1,y1[v])+1);

                                                             ^
summat.cpp:123:48: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                 x3=x1[v];  if(x1[v]==l1 && y1[v]>c2) x3++;  if(l1>x3) x3=l1;

                                                ^
summat.cpp:123:50: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
                 x3=x1[v];  if(x1[v]==l1 && y1[v]>c2) x3++;  if(l1>x3) x3=l1;

                                                  ^
summat.cpp:129:55: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                       ^
summat.cpp:129:56: error: no matching function for call to 'max(long long int&, double (&)(double)throw ())'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
summat.cpp:129:56: 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 summat.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:
summat.cpp:129:56: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:129:56: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:129:56: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:129:56: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
summat.cpp:139:55: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                       ^
summat.cpp:139:56: error: no matching function for call to 'max(long long int&, double (&)(double)throw ())'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
summat.cpp:139:56: 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 summat.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:
summat.cpp:139:56: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:139:56: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'double(double)throw ()')
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:139:56: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
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 summat.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:
summat.cpp:139:56: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                         T += 1LL * v * (c2-max(c1,y1[v])+1);

                                                        ^
summat.cpp:10:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k, q, x, v;

            ^
summat.cpp:10:15: warning: unused variable 'k' [-Wunused-variable]
     int i, j, k, q, x, v;

               ^
summat.cpp:10:21: warning: unused variable 'x' [-Wunused-variable]
     int i, j, k, q, x, v;

                     ^
summat.cpp:14:12: warning: unused variable 'y3' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

            ^
summat.cpp:14:18: warning: unused variable 'y4' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

                  ^
summat.cpp:14:21: warning: unused variable 'nrL' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

                     ^
summat.cpp:14:30: warning: unused variable 'uy' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

                              ^
summat.cpp:14:34: warning: unused variable 'nx' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

                                  ^
summat.cpp:14:38: warning: unused variable 'ny' [-Wunused-variable]
     int x3,y3,x4,y4,nrL, ux, uy, nx, ny;

                                      ^

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 summat 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!