Rezumat problemă

Permutari2

#125

Se citeşte un număr natural nenul n, apoi n numere naturale distincte. Să se afişeze, în ordine lexicografică, permutările mulţimii formate din cele n numere citite.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	Permutari2	Operații I/O	permutari2.in/permutari2.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#56158820	Utilizator	Ardelean Vasile-Gabriel (Ardelean_Vasile_Gabriel)
Fișier	permutari2.cpp	Dimensiune	706 B
Data încărcării	08 Februarie 2025, 11:59	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

permutari2.cpp:3:7: error: expected nested-name-specifier before 'na'
 using na mespace std; 

       ^
permutari2.cpp:3:7: error: 'na' has not been declared
permutari2.cpp:3:10: error: expected ';' before 'mespace'
 using na mespace std; 

          ^
permutari2.cpp:3:10: error: 'mespace' does not name a type
permutari2.cpp:5:1: error: 'ifstream' does not name a type
 ifstream fin ("permutari12.in");

 ^
permutari2.cpp:6:1: error: 'ofstream' does not name a type
 ofstream fout ("permutari12.out");

 ^
permutari2.cpp: In function 'void afis(int*, int)':
permutari2.cpp:10:10: error: 'i' was not declared in this scope
     for( i=1 ; i <= n ; i+=1 )

          ^
permutari2.cpp:11:10: error: 'cout' was not declared in this scope
          cout<<v[i]<<' ';

          ^
permutari2.cpp:11:10: note: suggested alternative:
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from permutari2.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
permutari2.cpp:12:5: error: 'cout' was not declared in this scope
     cout<<'\n';

     ^
permutari2.cpp:12:5: note: suggested alternative:
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from permutari2.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
permutari2.cpp: In function 'int main()':
permutari2.cpp:18:5: error: 'fin' was not declared in this scope
     fin>>n;

     ^
permutari2.cpp:19:5: error: 'bitset' was not declared in this scope
     bitset<10> a;

     ^
permutari2.cpp:19:5: note: suggested alternative:
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:65:0,
                 from permutari2.cpp:1:
/usr/include/c++/4.8/bitset:748:11: note:   'std::bitset'
     class bitset
           ^
permutari2.cpp:19:16: error: 'a' was not declared in this scope
     bitset<10> a;

                ^
permutari2.cpp:33:18: error: 'bistset' was not declared in this scope
             v[k]=bistset[i];

                  ^
permutari2.cpp:40:18: error: 'asfis' was not declared in this scope
       asfis(v , k);

                  ^
permutari2.cpp:41:40: error: 'next_permuattion' was not declared in this scope
     while(next_permuattion(v+1 , v+k+1 ));

                                        ^

Cum funcționează evaluarea?