Rezumat problemă

Sortare Divizori

#1608

Se dau n numere naturale nenule. Ordonați descrescător cele n numere după numărul lor de divizori.

Fișiere Sacuiu Silviu (silviu_s) medie

Clasa 9 Tablouri unidimensionale (vectori) Sortarea vectorilor

Rezolvă

Detalii

Problema	Sortare Divizori	Operații I/O	sortare_divizori.in/sortare_divizori.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#51814245	Utilizator	Ungureanu Vlad (vladutu12345)
Fișier	sortare_divizori.cpp	Dimensiune	670 B
Data încărcării	23 August 2024, 18:18	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sortare_divizori.cpp: In function 'int main()':
sortare_divizori.cpp:5:33: error: conflicting declaration 'int x'
     int n, v[1001], x[1001], i, x, nrdiv=0;

                                 ^
sortare_divizori.cpp:5:21: error: 'x' has a previous declaration as 'int x [1001]'
     int n, v[1001], x[1001], i, x, nrdiv=0;

                     ^
sortare_divizori.cpp:6:5: error: 'ifstream' was not declared in this scope
     ifstream in("sortare_divizori.in");

     ^
sortare_divizori.cpp:6:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/ios:38:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from sortare_divizori.cpp:1:
/usr/include/c++/4.8/iosfwd:157:34: note:   'std::ifstream'
   typedef basic_ifstream<char>   ifstream;
                                  ^
sortare_divizori.cpp:6:14: error: expected ';' before 'in'
     ifstream in("sortare_divizori.in");

              ^
sortare_divizori.cpp:7:5: error: 'ofstream' was not declared in this scope
     ofstream out("sortare_divizori.out");

     ^
sortare_divizori.cpp:7:5: note: suggested alternative:
In file included from /usr/include/c++/4.8/ios:38:0,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from sortare_divizori.cpp:1:
/usr/include/c++/4.8/iosfwd:160:34: note:   'std::ofstream'
   typedef basic_ofstream<char>   ofstream;
                                  ^
sortare_divizori.cpp:7:14: error: expected ';' before 'out'
     ofstream out("sortare_divizori.out");

              ^
sortare_divizori.cpp:8:5: error: 'in' was not declared in this scope
     in >> n;

     ^
sortare_divizori.cpp:18:10: warning: statement has no effect [-Wunused-value]
     x[i] == nrdiv;

          ^
sortare_divizori.cpp:23:32: error: 'swap' was not declared in this scope
                 swap(v[i], v[j]);

                                ^
sortare_divizori.cpp:23:32: note: suggested alternatives:
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from sortare_divizori.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2717:5: note:   'std::swap'
     swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
In file included from /usr/include/c++/4.8/exception:152:0,
                 from /usr/include/c++/4.8/ios:39,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from sortare_divizori.cpp:1:
/usr/include/c++/4.8/bits/exception_ptr.h:160:5: note:   'std::__exception_ptr::swap'
     swap(exception_ptr& __lhs, exception_ptr& __rhs)
     ^
sortare_divizori.cpp:29:9: error: 'out' was not declared in this scope
         out << v[i] << " ";

         ^

Cum funcționează evaluarea?