Rezumat problemă

Cautare Binara

#508

Se dă un vector x cu n elemente numere naturale, ordonate crescător, și un vector y cu m elemente, de asemenea numere naturale. Verificați pentru fiecare element al vectorului y dacă apare în x.

Consola Candale Silviu (silviu) medie

Clasa 9 Tablouri unidimensionale (vectori) Căutare binară Cautare binara

Rezolvă

Detalii

Problema	Cautare Binara	Operații I/O	tastatură/ecran
Limita timp	0.4 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#59970847	Utilizator	Achitei Denis (AchiteiDenis)
Fișier	cautare_binara.cpp	Dimensiune	375 B
Data încărcării	14 Octombrie 2025, 15:22	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

cautare_binara.cpp: In function 'int main()':
cautare_binara.cpp:4:7: error: expected unqualified-id before '[' token
 int n,[2501],y[2501],m,i;

       ^
cautare_binara.cpp:6:5: error: 'i' was not declared in this scope
 for(i=1;i<=n;i++)

     ^
cautare_binara.cpp:7:6: error: 'x' was not declared in this scope
 cin>>x[i];

      ^
cautare_binara.cpp:8:5: error: 'i' was not declared in this scope
 for(i=1;i<=n;i++)

     ^
cautare_binara.cpp:9:6: error: 'y' was not declared in this scope
 cin>>y;

      ^
cautare_binara.cpp:13:10: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
 while(st=dr)   

          ^
cautare_binara.cpp:15:5: error: 'x' was not declared in this scope
  if(x[mij]==y)

     ^
cautare_binara.cpp:15:13: error: 'y' was not declared in this scope
  if(x[mij]==y)

             ^
cautare_binara.cpp:19:4: error: 'x' was not declared in this scope
 if(x[mij]<y)

    ^
cautare_binara.cpp:19:6: error: 'mij' was not declared in this scope
 if(x[mij]<y)

      ^
cautare_binara.cpp:19:11: error: 'y' was not declared in this scope
 if(x[mij]<y)

           ^
cautare_binara.cpp:23:11: error: 'o' was not declared in this scope
 if(gasit==o)

           ^
cautare_binara.cpp:26:17: error: expected '}' at end of input
     cout<<1<<" ";

                 ^

Cum funcționează evaluarea?