Rezumat problemă

SumaXXL

#2393

Numim număr mare un număr care conține prea multe cifre pentru a fi memorat în tipurile existente.
Se dau două numere mari. Calculați suma lor.

Fișiere Capangi Mihaela (mcapangi) Mihaela Capangi medie

Clasa 9 Tablouri unidimensionale (vectori) Parcurgerea vectorilor Numere mari

Rezolvă

Detalii

Problema	SumaXXL	Operații I/O	sumaxxl.in/sumaxxl.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64737170	Utilizator	Bondar Teodora (Bondarel)
Fișier	sumaxxl.cpp	Dimensiune	692 B
Data încărcării	26 Mai 2026, 21:44	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumaxxl.cpp:2:1: error: ‘ifstream’ does not name a type
    2 | ifstream cin("sumaxxl.in");
      | ^~~~~~~~
sumaxxl.cpp:3:1: error: ‘ofstream’ does not name a type
    3 | ofstream cout("sumaxxl.out");
      | ^~~~~~~~
sumaxxl.cpp: In function ‘int main()’:
sumaxxl.cpp:10:5: error: ‘cin’ was not declared in this scope
   10 |     cin >> x;
      |     ^~~
sumaxxl.cpp:2:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
    1 | #include <fstream>
  +++ |+#include <iostream>
    2 | ifstream cin("sumaxxl.in");
sumaxxl.cpp:43:9: error: ‘cout’ was not declared in this scope
   43 |         cout << v[i];
      |         ^~~~
sumaxxl.cpp:43:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
sumaxxl.cpp:46:5: error: ‘cout’ was not declared in this scope
   46 |     cout << "\n";
      |     ^~~~
sumaxxl.cpp:46:5: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?

Cum funcționează evaluarea?