Rezumat problemă

NextPrime

#4871

Se dă un șir de n numere naturale. Pentru fiecare din numerele din șir trebuie să afișați următorul număr natural, strict mai mare, care este prim.

Fișiere Pracsiu Dan (dnprx) Pracsiu Dan medie

Clasa 9 Tablouri unidimensionale (vectori) Vectori caracteristici / de frecventa Ciurul lui Eratostene

Rezolvă

Detalii

Problema	NextPrime	Operații I/O	nextprime.in/nextprime.out
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64403479	Utilizator	Stefanescu Sergiu (sergiu_05)
Fișier	nextprime.cpp	Dimensiune	516 B
Data încărcării	05 Mai 2026, 12:31	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

nextprime.cpp: In function ‘int main()’:
nextprime.cpp:6:14: error: conflicting declaration ‘std::ofstream fin’
    6 |     ofstream fin("nextprime.out");
      |              ^~~
nextprime.cpp:5:14: note: previous declaration as ‘std::ifstream fin’
    5 |     ifstream fin("nextprime.in");
      |              ^~~
nextprime.cpp:7:10: error: ‘n’ was not declared in this scope
    7 |     fin>>n;
      |          ^
nextprime.cpp:8:9: error: ‘i’ was not declared in this scope
    8 |     for(i=1;i<=n;i++)
      |         ^
nextprime.cpp:10:14: error: ‘x’ was not declared in this scope
   10 |         fin>>x;
      |              ^
nextprime.cpp:13:13: error: ‘k’ was not declared in this scope
   13 |             k=x+1;
      |             ^
nextprime.cpp:14:14: error: ‘k’ was not declared in this scope
   14 |         else k=x+2;
      |              ^
nextprime.cpp:15:9: error: ‘s’ was not declared in this scope
   15 |         s=0;
      |         ^
nextprime.cpp:16:13: error: ‘j’ was not declared in this scope
   16 |         for(j=2;j*j<=k && s==0;j++)
      |             ^
nextprime.cpp:16:22: error: ‘k’ was not declared in this scope
   16 |         for(j=2;j*j<=k && s==0;j++)
      |                      ^
nextprime.cpp:20:13: error: ‘fout’ was not declared in this scope
   20 |             fout<<k<<endl;
      |             ^~~~
nextprime.cpp:20:19: error: ‘k’ was not declared in this scope
   20 |             fout<<k<<endl;
      |                   ^
nextprime.cpp:24:5: error: ‘fout’ was not declared in this scope
   24 |     fout.close();
      |     ^~~~

Cum funcționează evaluarea?