#1007
Se consideră o matrice cu n linii şi m coloane şi elemente numere naturale. Să se modifice matricea în felul următor: toate elementele egale cu valoarea maximă din matrice se înlocuiesc cu valoarea minimă de pe coloana lor.
| Problema | Matrice7 | Operații I/O |
matrice7.in/matrice7.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64769688 | Utilizator | |
| Fișier | matrice7.cpp | Dimensiune | 727 B |
| Data încărcării | 28 Mai 2026, 23:02 | Scor/rezultat | Eroare de compilare |
matrice7.cpp:3:27: error: size of array ‘a’ is not an integral constant-expression 3 | int n, m, max = 0, a[n+1][m], i, j; | ^ matrice7.cpp:3:23: error: size of array ‘a’ is not an integral constant-expression 3 | int n, m, max = 0, a[n+1][m], i, j; | ~^~ matrice7.cpp: In function ‘int main()’: matrice7.cpp:17:24: error: reference to ‘max’ is ambiguous 17 | if (a[j][i] > max) max = a[j][i]; | ^~~ In file included from /usr/include/c++/13/algorithm:61, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51, from matrice7.cpp:1: /usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidates are: ‘template<class _Tp, class _Compare> _Tp std::max(initializer_list<_Tp>, _Compare)’ 5805 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algo.h:5795:5: note: ‘template<class _Tp> _Tp std::max(initializer_list<_Tp>)’ 5795 | max(initializer_list<_Tp> __l) | ^~~ In file included from /usr/include/c++/13/algorithm:60: /usr/include/c++/13/bits/stl_algobase.h:303:5: note: ‘template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’ 303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algobase.h:257:5: note: ‘template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)’ 257 | max(const _Tp& __a, const _Tp& __b) | ^~~ matrice7.cpp:3:11: note: ‘int max’ 3 | int n, m, max = 0, a[n+1][m], i, j; | ^~~ matrice7.cpp:17:29: error: reference to ‘max’ is ambiguous 17 | if (a[j][i] > max) max = a[j][i]; | ^~~ /usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidates are: ‘template<class _Tp, class _Compare> _Tp std::max(initializer_list<_Tp>, _Compare)’ 5805 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algo.h:5795:5: note: ‘template<class _Tp> _Tp std::max(initializer_list<_Tp>)’ 5795 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/13/bits/stl_algobase.h:303:5: note: ‘template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’ 303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algobase.h:257:5: note: ‘template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)’ 257 | max(const _Tp& __a, const _Tp& __b) | ^~~ matrice7.cpp:3:11: note: ‘int max’ 3 | int n, m, max = 0, a[n+1][m], i, j; | ^~~ matrice7.cpp:24:25: error: reference to ‘max’ is ambiguous 24 | if (a[j][i] == max) a[j][i] = a[n][i]; | ^~~ /usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidates are: ‘template<class _Tp, class _Compare> _Tp std::max(initializer_list<_Tp>, _Compare)’ 5805 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algo.h:5795:5: note: ‘template<class _Tp> _Tp std::max(initializer_list<_Tp>)’ 5795 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/13/bits/stl_algobase.h:303:5: note: ‘template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’ 303 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/13/bits/stl_algobase.h:257:5: note: ‘template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)’ 257 | max(const _Tp& __a, const _Tp& __b) | ^~~ matrice7.cpp:3:11: note: ‘int max’ 3 | int n, m, max = 0, a[n+1][m], i, j; | ^~~
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Matrice7 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.