Rezumat problemă

ProdImpare

#3976

Se dă numărul natural nenul n. Să se determine produsul primelor n numere impare.

Consola Pracsiu Dan (dnprx) Dan Pracsiu ușoară

Clasa 9 Algoritmi elementari Sume, produse, numărări

Rezolvă

Detalii

Problema	ProdImpare	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64783531	Utilizator	Baciu Victoria (Victoriabaciu)
Fișier	prodimpare.cpp	Dimensiune	259 B
Data încărcării	30 Mai 2026, 18:52	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

prodimpare.cpp: In function ‘int main()’:
prodimpare.cpp:5:1: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    5 | cin>>n;
      | ^~~
      | std::cin
In file included from prodimpare.cpp:1:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
prodimpare.cpp:7:9: error: expected ‘;’ before ‘x’
    7 | { c=x%10
      |         ^
      |         ;
    8 |   x=x/10
      |   ~      
prodimpare.cpp:9:11: error: ‘i’ was not declared in this scope
    9 |   for(i=2;i<=n;i++)
      |           ^
prodimpare.cpp:11:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   11 |   if(x>mini)
      |   ^~
prodimpare.cpp:13:11: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
   13 |           if(n%x==1)
      |           ^~
prodimpare.cpp:15:13: error: ‘maxi’ was not declared in this scope
   15 |           n=maxi*x;
      |             ^~~~
prodimpare.cpp:16:11: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   16 |           cout<<n;
      |           ^~~~
      |           std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~

Cum funcționează evaluarea?