Rezumat problemă

CainiSiPisici1

#3920

Într-o curte sunt c câini și p pisici. Să se genereze în ordine lexicografică șirurile formate cu toate animalele, care:

• încep cu câine și se termină cu pisică;
• nu conțin nicio pisică între doi câini.

Consola Candale Silviu (silviu) Silviu Candale medie

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	CainiSiPisici1	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57358564	Utilizator	ALEXANDRU PUIU (Puiu444)
Fișier	cainisipisici1.cpp	Dimensiune	511 B
Data încărcării	27 Martie 2025, 12:19	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cainisipisici1.cpp:3:1: error: stray '\310' in program
 using namespace stdș

 ^
cainisipisici1.cpp:3:1: error: stray '\231' in program
cainisipisici1.cpp:4:1: error: expected ';' before 'void'
 void afisare(int k)

 ^
cainisipisici1.cpp: In function 'void afisare(int)':
cainisipisici1.cpp:6:20: error: 'n' was not declared in this scope
     for(int i=1;i<=n;i++)

                    ^
cainisipisici1.cpp:7:15: error: 'st' was not declared in this scope
         cout<<st[i];

               ^
cainisipisici1.cpp: In function 'int valid(int)':
cainisipisici1.cpp:12:5: error: 'c1' was not declared in this scope
     c1=p1=0;

     ^
cainisipisici1.cpp:12:8: error: 'p1' was not declared in this scope
     c1=p1=0;

        ^
cainisipisici1.cpp:13:11: error: 'c' was not declared in this scope
     if(k==c+p && x[k]!=2)return 0;

           ^
cainisipisici1.cpp:13:13: error: 'p' was not declared in this scope
     if(k==c+p && x[k]!=2)return 0;

             ^
cainisipisici1.cpp:13:18: error: 'x' was not declared in this scope
     if(k==c+p && x[k]!=2)return 0;

                  ^
cainisipisici1.cpp:15:12: error: 'x' was not declared in this scope
         if(x[k]==1 x[k-1]==2 && x[k-2]==1)

            ^
cainisipisici1.cpp:15:20: error: expected ')' before 'x'
         if(x[k]==1 x[k-1]==2 && x[k-2]==1)

                    ^
cainisipisici1.cpp:17:20: error: 'n' was not declared in this scope
     for(int i=1;i<=n;i++

                    ^
cainisipisici1.cpp:18:5: error: expected ')' before 'if'
     if(x[i]==1)c1++;

     ^
cainisipisici1.cpp:18:8: error: 'x' was not declared in this scope
     if(x[i]==1)c1++;

        ^
cainisipisici1.cpp:21:12: error: 'c' was not declared in this scope
     if(c1>=c)return 0;

            ^
cainisipisici1.cpp:22:12: error: 'p' was not declared in this scope
     if(p1>=p)return 0;

            ^
cainisipisici1.cpp: At global scope:
cainisipisici1.cpp:27:1: error: expected initializer before 'int'
 int main()

 ^
cainisipisici1.cpp: In function 'int valid(int)':
cainisipisici1.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?