Rezumat problemă

SumKFact2

#4334

Se dă un număr k și un șir cu n elemente, numere naturale nenule. Să se determine suma elementelor șirului pentru care suma exponenților din descompunerea în factori primi este cel puțin k.

Consola Candale Silviu (silviu) medie

Clasa 9 Algoritmi elementari Divizibilitate

Rezolvă

Detalii

Problema	SumKFact2	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64780660	Utilizator	Virjan Cosmina (Cosmina_2013)
Fișier	sumkfact2.cpp	Dimensiune	492 B
Data încărcării	30 Mai 2026, 12:25	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumkfact2.cpp:3:8: error: ‘x’ was not declared in this scope; did you mean ‘cx’?
    3 | int cx=x,d=2,sump=0,p,i,n,k,S;
      |        ^
      |        cx
sumkfact2.cpp: In function ‘int main()’:
sumkfact2.cpp:6:10: error: ‘k’ was not declared in this scope
    6 |     cin>>k>>n;
      |          ^
sumkfact2.cpp:6:13: error: ‘n’ was not declared in this scope
    6 |     cin>>k>>n;
      |             ^
sumkfact2.cpp:7:9: error: ‘i’ was not declared in this scope
    7 |     for(i=1;i<=n;i++){
      |         ^
sumkfact2.cpp:8:14: error: ‘x’ was not declared in this scope; did you mean ‘cx’?
    8 |         cin>>x;
      |              ^
      |              cx
sumkfact2.cpp:11:18: error: ‘d’ was not declared in this scope
   11 |             if(x%d==0){
      |                  ^
sumkfact2.cpp:12:17: error: ‘p’ was not declared in this scope
   12 |                 p=0;
      |                 ^
sumkfact2.cpp:15:17: error: ‘sump’ was not declared in this scope
   15 |                 sump+=p;
      |                 ^~~~
sumkfact2.cpp:17:13: error: ‘d’ was not declared in this scope
   17 |             d++;
      |             ^
sumkfact2.cpp:21:12: error: ‘sump’ was not declared in this scope
   21 |         if(sump>=k)
      |            ^~~~
sumkfact2.cpp:22:13: error: ‘S’ was not declared in this scope
   22 |             S=S+cx;
      |             ^
sumkfact2.cpp:24:11: error: ‘S’ was not declared in this scope
   24 |     cout<<S<<endl;
      |           ^

Cum funcționează evaluarea?