Rezumat problemă

LantMinim

#484

Se dă lista muchiilor unui graf neorientat și două vârfuri p q . Să se determine cel mai scurt lanț cu extremitățile p q.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate Parcurgere in latime

Rezolvă

Detalii

Problema	LantMinim	Operații I/O	lantminim.in/lantminim.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64382714	Utilizator	Tofan Alessia-Ioana (admin2000)
Fișier	lantminim.cpp	Dimensiune	1.01 KB
Data încărcării	04 Mai 2026, 15:16	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

lantminim.cpp:2:1: error: ‘ifstream’ does not name a type
    2 | ifstream fin("lantminim.in");
      | ^~~~~~~~
lantminim.cpp:3:1: error: ‘ofstream’ does not name a type
    3 | ofstream fout("lantminim.out");
      | ^~~~~~~~
lantminim.cpp: In function ‘void afis_lant(int)’:
lantminim.cpp:37:17: error: ‘fout’ was not declared in this scope
   37 |                 fout << p << " ";
      |                 ^~~~
lantminim.cpp: In function ‘void afis(int*, int)’:
lantminim.cpp:43:17: error: ‘cout’ was not declared in this scope
   43 |                 cout << x[i] << " ";
      |                 ^~~~
lantminim.cpp:1:8: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 |         using namespace std;
lantminim.cpp:44:9: error: ‘cout’ was not declared in this scope
   44 |         cout << endl;
      |         ^~~~
lantminim.cpp:44:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
lantminim.cpp:44:17: error: ‘endl’ was not declared in this scope
   44 |         cout << endl;
      |                 ^~~~
lantminim.cpp:1:8: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?
  +++ |+#include <ostream>
    1 |         using namespace std;
lantminim.cpp: In function ‘int main()’:
lantminim.cpp:49:5: error: ‘fin’ was not declared in this scope
   49 |     fin >> n >> p >> q;
      |     ^~~
lantminim.cpp:56:9: error: ‘fout’ was not declared in this scope
   56 |         fout << d[q] << endl;
      |         ^~~~
lantminim.cpp:56:25: error: ‘endl’ was not declared in this scope
   56 |         fout << d[q] << endl;
      |                         ^~~~
lantminim.cpp:56:25: note: ‘std::endl’ is defined in header ‘<ostream>’; did you forget to ‘#include <ostream>’?

Cum funcționează evaluarea?