Rezumat problemă

sum

#1

Să se scrie un program care citeşte din fişier două numere întregi şi determină suma lor.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Elemente de baza ale limbajului Operatori și expresii

Rezolvă

Detalii

Problema	sum	Operații I/O	sum.in/sum.out
Limita timp	1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57786479	Utilizator	Chiriac Laura (Laura38)
Fișier	sum.cpp	Dimensiune	2.58 KB
Data încărcării	16 Aprilie 2025, 11:01	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sum.cpp: In function 'bool operator==(complexx, complexx)':
sum.cpp:39:5: error: 're' was not declared in this scope
  if(re==z.re && im==z.im )

     ^
sum.cpp:39:9: error: 'z' was not declared in this scope
  if(re==z.re && im==z.im )

         ^
sum.cpp:39:17: error: 'im' was not declared in this scope
  if(re==z.re && im==z.im )

                 ^
sum.cpp: In function 'bool operator>(complexx, complexx)':
sum.cpp:44:42: error: new declaration 'bool operator>(complexx, complexx)'
  bool operator>(complexx z1, complexx  z2)

                                          ^
sum.cpp:34:21: error: ambiguates old declaration 'complexx operator>(complexx, complexx)'
     friend complexx operator > (complexx z1, complexx  z2);

                     ^
sum.cpp:7:19: error: 'float complexx::m' is private
     float re, im, m;

                   ^
sum.cpp:46:8: error: within this context
  if(z1.m > z2.m)

        ^
sum.cpp:7:19: error: 'float complexx::m' is private
     float re, im, m;

                   ^
sum.cpp:46:15: error: within this context
  if(z1.m > z2.m)

               ^
sum.cpp: In function 'int main()':
sum.cpp:118:20: error: could not convert 'operator>(complexx, complexx)(complexx((* & v[j])))' from 'complexx' to 'bool'
             if(v[i]>v[j])

                    ^
In file included from /usr/include/c++/4.8/bits/stl_pair.h:59:0,
                 from /usr/include/c++/4.8/bits/stl_algobase.h:64,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/sstream:38,
                 from /usr/include/c++/4.8/complex:45,
                 from /usr/include/c++/4.8/ccomplex:38,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52,
                 from sum.cpp:1:
/usr/include/c++/4.8/bits/move.h: In instantiation of 'void std::swap(_Tp&, _Tp&) [with _Tp = complexx]':
sum.cpp:119:31:   required from here
/usr/include/c++/4.8/bits/move.h:175:19: error: no matching function for call to 'complexx::complexx(std::remove_reference<complexx&>::type)'
       _Tp __tmp = _GLIBCXX_MOVE(__a);
                   ^
/usr/include/c++/4.8/bits/move.h:175:19: note: candidates are:
sum.cpp:19:5: note: complexx::complexx(complexx&)
     complexx (complexx & z)

     ^
sum.cpp:19:5: note:   no known conversion for argument 1 from 'std::remove_reference<complexx&>::type {aka complexx}' to 'complexx&'
sum.cpp:13:5: note: complexx::complexx(float, float)
     complexx (float x = 0, float y = 0)

     ^
sum.cpp:13:5: note:   no known conversion for argument 1 from 'std::remove_reference<complexx&>::type {aka complexx}' to 'float'

Cum funcționează evaluarea?