Rezumat problemă

min_len_subseq

#3626

Tocmai ai primit cadou un șir a1, a2, …, an de numere întregi și – cireașa de pe tort! – încă un număr întreg S. Trebuie să determini, în caz că există, lungimea minimă a unei secvențe din șir care are suma elementelor egală cu S.

Folclorul informatic

Consola Pracsiu Dan (dnprx) Dan Pracsiu medie

Clasa 11 Structuri de date arborescente Structuri de date unordered_map Map

Rezolvă

Detalii

Problema	min_len_subseq	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 128 MB / Stivă 64 MB
Id soluție	#58056974	Utilizator	Ionescu Rares (rares_ionescu)
Fișier	min_len_subseq.cpp	Dimensiune	598 B
Data încărcării	12 Mai 2025, 00:23	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

min_len_subseq.cpp: In function 'int main()':
min_len_subseq.cpp:7:5: error: 'cin' was not declared in this scope
     cin>>n>>k;

     ^
min_len_subseq.cpp:7:5: note: suggested alternative:
In file included from min_len_subseq.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
min_len_subseq.cpp:11:5: error: 'unordered_map' was not declared in this scope
     unordered_map<int,int> m;

     ^
min_len_subseq.cpp:11:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/unordered_map:48:0,
                 from min_len_subseq.cpp:2:
/usr/include/c++/4.8/bits/unordered_map.h:97:11: note:   'std::unordered_map'
     class unordered_map : __check_copy_constructible<_Alloc>
           ^
min_len_subseq.cpp:11:19: error: expected primary-expression before 'int'
     unordered_map<int,int> m;

                   ^
min_len_subseq.cpp:11:19: error: expected ';' before 'int'
min_len_subseq.cpp:14:9: error: 'm' was not declared in this scope
         m[a[dr]]++;

         ^
min_len_subseq.cpp:31:5: error: 'cout' was not declared in this scope
     cout<<c;

     ^
min_len_subseq.cpp:31:5: note: suggested alternative:
In file included from min_len_subseq.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?