Rezumat problemă

Regine1

#1281

Se consideră o tablă de șah de dimensiune n. Să se plaseze pe tablă n regine astfel încât să nu existe două regine care să se atace.

Consola Candale Silviu (silviu) ușoară

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	Regine1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#59299633	Utilizator	Plesa Tudor (Tudorica31)
Fișier	regine1.cpp	Dimensiune	1.04 KB
Data încărcării	24 Septembrie 2025, 12:23	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

regine1.cpp:3:2: error: invalid preprocessing directive #iclude
 #iclude <fstream>

  ^
regine1.cpp:46:22: warning: missing terminating ' character [enabled by default]
                 break'

                      ^
regine1.cpp:46:17: error: missing terminating ' character
                 break'

                 ^
regine1.cpp:5:11: error: variable 'std::ifstream f' has initializer but incomplete type
 ifstream f("date.in");

           ^
regine1.cpp:6:11: error: variable 'std::ofstream g' has initializer but incomplete type
 ofstream g("date.out");

           ^
regine1.cpp: In function 'int cont(int)':
regine1.cpp:10:9: error: 'i' was not declared in this scope
     for(i=1,i<k,i++)

         ^
regine1.cpp:10:20: error: expected ';' before ')' token
     for(i=1,i<k,i++)

                    ^
regine1.cpp:16:24: warning: declaration of 'void afisare(int)' has 'extern' and is initialized [enabled by default]
     void afisare (int k)

                        ^
regine1.cpp:18:9: error: expected primary-expression before 'for'
         for(i=1,i<=k,i++)

         ^
regine1.cpp:18:9: error: expected '}' before 'for'
regine1.cpp:18:9: error: function 'void afisare(int)' is initialized like a variable
regine1.cpp:18:9: warning: the address of 'void afisare(int)' will always evaluate as 'true' [-Waddress]
regine1.cpp:18:9: error: expected ';' before 'for'
regine1.cpp:18:9: error: expected primary-expression before 'for'
regine1.cpp:18:9: error: expected ')' before 'for'
regine1.cpp:18:25: error: expected ';' before ')' token
         for(i=1,i<=k,i++)

                         ^
regine1.cpp:65:13: error: expected primary-expression at end of input
     return 0;
             ^
regine1.cpp:65:13: error: expected ';' at end of input
regine1.cpp:65:13: error: expected primary-expression at end of input
regine1.cpp:65:13: error: expected ')' at end of input
regine1.cpp:65:13: error: expected statement at end of input
regine1.cpp:65:13: error: expected '}' at end of input
regine1.cpp:65:13: warning: no return statement in function returning non-void [-Wreturn-type]

Cum funcționează evaluarea?