Rezumat problemă

Patrat Perfect

#2572

Se citește un număr n și apoi n numere naturale. Să se verifice pentru fiecare număr dacă este pătrat perfect.

Consola Andrei Visalon (Prekzursil) Mirela Mlisan, Andrei Visalon ușoară

Clasa 9 Elemente de baza ale limbajului Structuri repetitive

Rezolvă

Detalii

Problema	Patrat Perfect	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#56414466	Utilizator	V X (VVXPZ_24)
Fișier	patrat_perfect.cpp	Dimensiune	191 B
Data încărcării	18 Februarie 2025, 12:21	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

patrat_perfect.cpp: In function 'int main()':
patrat_perfect.cpp:4:5: error: 'cin' was not declared in this scope
 {   cin>>n;

     ^
patrat_perfect.cpp:4:5: note: suggested alternative:
In file included from patrat_perfect.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
patrat_perfect.cpp:4:10: error: 'n' was not declared in this scope
 {   cin>>n;

          ^
patrat_perfect.cpp:5:6: error: 'i' was not declared in this scope
 for (i=1;i<=n;i++)

      ^
patrat_perfect.cpp:6:7: error: 'nr' was not declared in this scope
 {cin>>nr;

       ^
patrat_perfect.cpp:7:2: error: 'r' was not declared in this scope
  r=sgrt(nr);

  ^
patrat_perfect.cpp:7:11: error: 'sgrt' was not declared in this scope
  r=sgrt(nr);

           ^
patrat_perfect.cpp:9:6: error: 'cout' was not declared in this scope
      cout<<"DA"<<endl;

      ^
patrat_perfect.cpp:9:6: note: suggested alternative:
In file included from patrat_perfect.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
patrat_perfect.cpp:9:18: error: 'endl' was not declared in this scope
      cout<<"DA"<<endl;

                  ^
patrat_perfect.cpp:9:18: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^
patrat_perfect.cpp:11:6: error: 'cout' was not declared in this scope
      cout<<"NU"<<endl;}

      ^
patrat_perfect.cpp:11:6: note: suggested alternative:
In file included from patrat_perfect.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
patrat_perfect.cpp:11:18: error: 'endl' was not declared in this scope
      cout<<"NU"<<endl;}

                  ^
patrat_perfect.cpp:11:18: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from patrat_perfect.cpp:1:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^

Cum funcționează evaluarea?