Rezumat problemă

PartitiiNumar

#320

Se dă un număr natural n. Determinaţi, în ordine lexicografică, toate modalităţile de a-l scrie pe n ca sumă de numere naturale.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Backtracking Probleme diverse

Rezolvă

Detalii

Problema	PartitiiNumar	Operații I/O	partitiinumar.in/partitiinumar.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64557240	Utilizator	Ardelean Cezara (cezaraaardelean)
Fișier	partitiinumar.cpp	Dimensiune	560 B
Data încărcării	14 Mai 2026, 10:30	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

partitiinumar.cpp:4:1: error: expected ‘,’ or ‘;’ before ‘ofstream’
    4 | ofstream cout("partitiinumar.out")
      | ^~~~~~~~
partitiinumar.cpp: In function ‘void afisare(int)’:
partitiinumar.cpp:10:9: error: ‘cout’ was not declared in this scope
   10 |         cout<<s[i]<<" ";
      |         ^~~~
partitiinumar.cpp:2:1: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
    1 | #include<fstream>
  +++ |+#include <iostream>
    2 | using namespace std;
partitiinumar.cpp:10:15: error: ‘s’ was not declared in this scope
   10 |         cout<<s[i]<<" ";
      |               ^
partitiinumar.cpp:11:5: error: ‘cout’ was not declared in this scope
   11 |     cout<<'\n';
      |     ^~~~
partitiinumar.cpp:11:5: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
partitiinumar.cpp: In function ‘void back(int)’:
partitiinumar.cpp:15:14: error: ‘n’ was not declared in this scope
   15 |     if(suma==n)
      |              ^
partitiinumar.cpp:19:19: error: ‘s’ was not declared in this scope
   19 |         for(int i=s[k-1];i+suma<=n;i++)
      |                   ^
partitiinumar.cpp: In function ‘int main()’:
partitiinumar.cpp:30:10: error: ‘n’ was not declared in this scope
   30 |     cin>>n;
      |          ^
partitiinumar.cpp:31:5: error: ‘x’ was not declared in this scope
   31 |     x[0]=1;
      |     ^

Cum funcționează evaluarea?