Rezumat problemă

Varste copii

#833

Fiind date vârstele a doi copii afișați care dintre ei este cel mai mare și cu cât.

Consola Popa Daniel (popadaniel72) Daniel Popa ușoară

Clasa 9 Elemente de baza ale limbajului Structura de decizie

Rezolvă

Detalii

Problema	Varste copii	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#62442444	Utilizator	madularea luca (ioan2014)
Fișier	varste_copii.cpp	Dimensiune	260 B
Data încărcării	21 Ianuarie 2026, 16:35	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

varste_copii.cpp: In function 'int main()':
varste_copii.cpp:7:5: error: 'cin' was not declared in this scope
     cin>>a>>b;

     ^
varste_copii.cpp:7:5: note: suggested alternative:
In file included from varste_copii.cpp:2:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
varste_copii.cpp:9:11: error: 'cout' was not declared in this scope
    if(a>b)cout<<"primul copil este mai mare cu x ani"<<endl;

           ^
varste_copii.cpp:9:11: note: suggested alternative:
In file included from varste_copii.cpp:2:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
varste_copii.cpp:9:56: error: 'endl' was not declared in this scope
    if(a>b)cout<<"primul copil este mai mare cu x ani"<<endl;

                                                        ^
varste_copii.cpp:9:56: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from varste_copii.cpp:2:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^
varste_copii.cpp:10:11: error: 'cout' was not declared in this scope
    if(b>a)cout<<"Al doilea copil este mai mare cu x ani"<<endl;

           ^
varste_copii.cpp:10:11: note: suggested alternative:
In file included from varste_copii.cpp:2:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
varste_copii.cpp:10:59: error: 'endl' was not declared in this scope
    if(b>a)cout<<"Al doilea copil este mai mare cu x ani"<<endl;

                                                           ^
varste_copii.cpp:10:59: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from varste_copii.cpp:2:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^
varste_copii.cpp:11:9: error: expected primary-expression before '<<' token
    else <<"Copiii au varste egale"<<endl;

         ^
varste_copii.cpp:11:37: error: 'endl' was not declared in this scope
    else <<"Copiii au varste egale"<<endl;

                                     ^
varste_copii.cpp:11:37: note: suggested alternative:
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from varste_copii.cpp:2:
/usr/include/c++/4.8/ostream:564:5: note:   'std::endl'
     endl(basic_ostream<_CharT, _Traits>& __os)
     ^

Cum funcționează evaluarea?