Rezumat problemă

Divizibil

C++

#4226

Teodora a primit o tema la matematica. Ea trebuie să raspundă la două întrebări:
1) Câte numere naturale nenule , mai mici decat n, nu sunt divizibile nici cu c1, nici cu c2?
2) Câte numere naturale nenule , mai mici decat n, nu sunt divizibile nici cu c1, nici cu c2, nici cu c3?

Concurs selectie clasa a 9-a Centru de Excelenta in Informatica - 2022 - Vaslui

Consola 💻 Vlad-Laurentiu Nicu (nicuvlad76) Nicu 💻 Vlad-Laurentiu ușoară

Clasa 9 Algoritmi elementari Sume, produse, numărări Principiul includerii și excluderii

Rezolvă

Detalii

Problema	Divizibil	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 2 MB / Stivă 1 MB
Id soluție	#64772096	Utilizator	Barbu Tabita (Tabita_14)
Fișier	divizibil.cpp	Dimensiune	824 B
Data încărcării	29 Mai 2026, 09:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

divizibil.cpp: In function ‘long long int cmmmc(long long int, long long int)’:
divizibil.cpp:16:23: error: expected primary-expression before ‘)’ token
   16 |      return(a/cmmdc(a,)) *b;
      |                       ^
divizibil.cpp: In function ‘int main()’:
divizibil.cpp:24:4: error: lvalue required as left operand of assignment
   24 |    1=total/c1;
      |    ^
divizibil.cpp:25:5: error: lvalue required as left operand of assignment
   25 |     2=total/c2;
      |     ^
divizibil.cpp:26:5: error: lvalue required as left operand of assignment
   26 |     3=total/c3;
      |     ^
divizibil.cpp:28:5: error: unable to find numeric literal operator ‘operator""_c2’
   28 |     1_c2=total/cmmmc(c1,c2);
      |     ^~~~
divizibil.cpp:28:5: note: use ‘-fext-numeric-literals’ to enable more built-in suffixes
divizibil.cpp:29:5: error: unable to find numeric literal operator ‘operator""_c3’
   29 |     1_c3=total/cmmmc(c1,c3);
      |     ^~~~
divizibil.cpp:29:5: note: use ‘-fext-numeric-literals’ to enable more built-in suffixes
divizibil.cpp:30:5: error: unable to find numeric literal operator ‘operator""_c3’
   30 |     2_c3=total/cmmmc(c2,c3);
      |     ^~~~
divizibil.cpp:30:5: note: use ‘-fext-numeric-literals’ to enable more built-in suffixes
divizibil.cpp:31:5: error: ‘all’ was not declared in this scope; did you mean ‘atoll’?
   31 |     all=total/cmmmc(cmmmc(c1,c2), c3);
      |     ^~~
      |     atoll
divizibil.cpp:33:30: error: ‘m_c1’ was not declared in this scope; did you mean ‘c1’?
   33 |     long long rsp_1= total- (m_c1 + m_c2 -(m_c1*m_c2));
      |                              ^~~~
      |                              c1
divizibil.cpp:33:37: error: ‘m_c2’ was not declared in this scope; did you mean ‘c2’?
   33 |     long long rsp_1= total- (m_c1 + m_c2 -(m_c1*m_c2));
      |                                     ^~~~
      |                                     c2
divizibil.cpp:34:42: error: ‘m_c3’ was not declared in this scope; did you mean ‘c3’?
   34 |     long long rsp_2= total- ((m_c1+ m_c2+m_c3)-(m_c1* m_c2 + m_c1*m_c3 + m_c2*m_c3+ m_all));
      |                                          ^~~~
      |                                          c3
divizibil.cpp:34:85: error: ‘m_all’ was not declared in this scope
   34 |     long long rsp_2= total- ((m_c1+ m_c2+m_c3)-(m_c1* m_c2 + m_c1*m_c3 + m_c2*m_c3+ m_all));
      |                                                                                     ^~~~~

Cum funcționează evaluarea?