Rezumat problemă

Suma Divizori

#376

Se citește un număr natural n. Să se determine suma divizorilor săi.

Consola Candale Silviu (silviu) ușoară

Clasa 9 Algoritmi elementari Divizibilitate Determinarea divizorilor

Rezolvă

Detalii

Problema	Suma Divizori	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64325005	Utilizator	Lemnaru diana (diana_777)
Fișier	suma_divizori.cpp	Dimensiune	281 B
Data încărcării	29 Aprilie 2026, 18:08	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

suma_divizori.cpp: In function ‘int main()’:
suma_divizori.cpp:5:10: error: expected unqualified-id before ‘long’
    5 | {int n,d,long long s;
      |          ^~~~
suma_divizori.cpp:7:11: error: ‘s’ was not declared in this scope
    7 |  if(n==1) s=1;
      |           ^
suma_divizori.cpp:8:7: error: ‘s’ was not declared in this scope
    8 |  else s=1+1;
      |       ^
suma_divizori.cpp:9:18: error: expected ‘)’ before ‘;’ token
    9 |  for (d=2;d*d<n(n;d++)
      |                ~ ^
      |                  )
suma_divizori.cpp:11:7: error: ‘s’ was not declared in this scope
   11 |       s=s+d+n/d;
      |       ^
suma_divizori.cpp:9:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
    9 |  for (d=2;d*d<n(n;d++)
      |  ^~~
suma_divizori.cpp:12:7: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   12 |       if(sgrt(n)==int(sgrt(n)))
      |       ^~
suma_divizori.cpp:12:10: error: ‘sgrt’ was not declared in this scope; did you mean ‘sqrt’?
   12 |       if(sgrt(n)==int(sgrt(n)))
      |          ^~~~
      |          sqrt
suma_divizori.cpp:13:7: error: ‘s’ was not declared in this scope
   13 |       s=s+sgrt(n);
      |       ^
suma_divizori.cpp:14:14: error: ‘s’ was not declared in this scope
   14 |       cout <<s;
      |              ^

Cum funcționează evaluarea?