Rezumat problemă

sum00

#939

Să se scrie un program care citeşte de la tastatura două numere naturale şi determină suma lor.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Elemente de baza ale limbajului Operatori și expresii

Rezolvă

Detalii

Problema	sum00	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64562413	Utilizator	Iftime Sofia (SofiaIftime28)
Fișier	sum00.cpp	Dimensiune	108 B
Data încărcării	14 Mai 2026, 13:21	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sum00.cpp:6:11: error: expected ‘}’ before ‘;’ token
    6 | cin >>a>>b;
      |           ^
sum00.cpp:5:1: note: to match this ‘{’
    5 | {
      | ^
sum00.cpp:6:8: error: invalid user-defined conversion from ‘std::basic_istream<char>::__istream_type’ {aka ‘std::basic_istream<char>’} to ‘int’ [-fpermissive]
    6 | cin >>a>>b;
      | ~~~~~~~^~~
In file included from /usr/include/c++/13/ios:46,
                 from /usr/include/c++/13/ostream:40,
                 from /usr/include/c++/13/iostream:41,
                 from sum00.cpp:1:
/usr/include/c++/13/bits/basic_ios.h:117:16: note: candidate is: ‘std::basic_ios<_CharT, _Traits>::operator bool() const [with _CharT = char; _Traits = std::char_traits<char>]’ (near match)
  117 |       explicit operator bool() const
      |                ^~~~~~~~
/usr/include/c++/13/bits/basic_ios.h:117:16: note:   return type ‘bool’ of explicit conversion function cannot be converted to ‘int’ with a qualification conversion
sum00.cpp:7:1: error: ‘cout’ does not name a type
    7 | cout >>a+b>>;
      | ^~~~
sum00.cpp:8:1: error: expected unqualified-id before ‘return’
    8 | return 0;
      | ^~~~~~
sum00.cpp:10:1: error: expected declaration before ‘}’ token
   10 | }
      | ^

Cum funcționează evaluarea?