Rezumat problemă

HalfSort4

#4106

Se dă un vector cu n elemente numere întregi nenule.
Să se ordoneze crescător subșirul format din elementele negative din vector și descrescător subșirul format din elementele pozitive.

Fișiere Muresan Ciprian (mcip1977) medie

Clasa 9 Tablouri unidimensionale (vectori) Sortarea vectorilor

Rezolvă

Detalii

Problema	HalfSort4	Operații I/O	halfsort4.in/halfsort4.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63558095	Utilizator	Harhas Ioana (ioanaharhas)
Fișier	halfsort4.cpp	Dimensiune	403 B
Data încărcării	09 Martie 2026, 14:01	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

halfsort4.cpp:3:14: warning: missing terminating " character [enabled by default]
 ifstream cin("halfsort4.in);

              ^
halfsort4.cpp:3:1: error: missing terminating " character
 ifstream cin("halfsort4.in);

 ^
halfsort4.cpp:4:15: warning: missing terminating " character [enabled by default]
 ofstream cout("halfsort4.out);

               ^
halfsort4.cpp:4:1: error: missing terminating " character
 ofstream cout("halfsort4.out);

 ^
halfsort4.cpp:6:1: error: expected ')' before '{' token
 {

 ^
halfsort4.cpp:6:1: error: expected ')' before '{' token
halfsort4.cpp: In function 'std::ifstream cin(std::ofstream (*)(int (*)()))':
halfsort4.cpp:6:1: error: return type 'std::ifstream {aka class std::basic_ifstream<char>}' is incomplete
halfsort4.cpp:8:5: error: reference to 'cin' is ambiguous
     cin>>n;

     ^
halfsort4.cpp:3:10: note: candidates are: void cin(std::ofstream (*)(int (*)()))
 ifstream cin("halfsort4.in);

          ^
In file included from halfsort4.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
halfsort4.cpp:10:9: error: reference to 'cin' is ambiguous
         cin>>v[i];

         ^
halfsort4.cpp:3:10: note: candidates are: void cin(std::ofstream (*)(int (*)()))
 ifstream cin("halfsort4.in);

          ^
In file included from halfsort4.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
halfsort4.cpp:13:27: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
          if(v[i]<0&&v[j]<0&&v[i]>v[j]||v[i]>0&&v[j]>0&&v[i]<v[j])

                           ^
halfsort4.cpp:16:18: error: invalid operands of types 'std::ofstream (*)(int (*)()) {aka std::basic_ofstream<char> (*)(int (*)())}' and 'int' to binary 'operator<<'
         cout<<v[i]<<' ';

                  ^

Cum funcționează evaluarea?