Rezumat problemă

SumeSecv1

#2921

Se dă un șir cu n elemente numere întregi, numerotate de la 1 la n și m perechi de indici i j. Pentru fiecare pereche de indici se calculează suma elementelor din secvență determinată de cei doi indici. Afișați suma maximă obținută.

Consola Candale Silviu (silviu) Silviu Candale medie

Clasa 9 Tablouri unidimensionale (vectori) Probleme cu secvențe Sume parțiale

Rezolvă

Detalii

Problema	SumeSecv1	Operații I/O	tastatură/ecran
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57662577	Utilizator	Lache Diana Elena (lache_diana)
Fișier	sumesecv1.cpp	Dimensiune	397 B
Data încărcării	09 Aprilie 2025, 15:06	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumesecv1.cpp: In function 'int main()':
sumesecv1.cpp:18:39: error: no matching function for call to 'max(long long int&, int)'
         maxi = max(maxi, v[b] - v[a-1]);

                                       ^
sumesecv1.cpp:18:39: 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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from sumesecv1.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:
sumesecv1.cpp:18:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
         maxi = max(maxi, v[b] - v[a-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/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from sumesecv1.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:
sumesecv1.cpp:18:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
         maxi = max(maxi, v[b] - v[a-1]);

                                       ^
In file included from /usr/include/c++/4.8/algorithm:62:0,
                 from sumesecv1.cpp:2:
/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:
sumesecv1.cpp:18:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
         maxi = max(maxi, v[b] - v[a-1]);

                                       ^
In file included from /usr/include/c++/4.8/algorithm:62:0,
                 from sumesecv1.cpp:2:
/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:
sumesecv1.cpp:18:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
         maxi = max(maxi, v[b] - v[a-1]);

                                       ^
sumesecv1.cpp:8:21: warning: unused variable 's' [-Wunused-variable]
     long long n, m, s=0, a, b, maxi = - 100000001;

                     ^

Cum funcționează evaluarea?