Rezumat problemă

CifreBinare

#122

Se citesc două numere naturale. Să se afişeze numărul care are mai multe cifre egale cu 1 în reprezentarea în baza 2.

Consola Candale Silviu (silviu) Silviu Candale ușoară

Clasa 9 Algoritmi elementari Baze de numerație

Rezolvă

Detalii

Problema	CifreBinare	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64401604	Utilizator	Rareș Ancuța (reresancuta)
Fișier	cifrebinare.cpp	Dimensiune	351 B
Data încărcării	05 Mai 2026, 11:37	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cifrebinare.cpp: In function ‘int main()’:
cifrebinare.cpp:5:5: error: ‘cin’ was not declared in this scope
    5 |     cin>>a>>b;
      |     ^~~
cifrebinare.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | using namespace std;
cifrebinare.cpp:19:9: error: ‘cout’ was not declared in this scope
   19 |         cout<<a;
      |         ^~~~
cifrebinare.cpp:19:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
cifrebinare.cpp:21:9: error: ‘cout’ was not declared in this scope
   21 |         cout<<b;
      |         ^~~~
cifrebinare.cpp:21:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
cifrebinare.cpp:23:9: error: ‘cout’ was not declared in this scope
   23 |         cout<<min(a,b);
      |         ^~~~
cifrebinare.cpp:23:9: note: ‘std::cout’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
cifrebinare.cpp:23:15: error: ‘min’ was not declared in this scope; did you mean ‘main’?
   23 |         cout<<min(a,b);
      |               ^~~
      |               main

Cum funcționează evaluarea?