Rezumat problemă

FactorulX

#3486

Numim factorul-x a 2 numere produsul tuturor factorilor primi comuni și diferiți ai celor 2 numere.

Se dau n numere naturale distincte. Se cere să se afle câți factori-x diferiți pot fi obținuți din toate perechile diferite de numere din șir și să se afișeze aceștia.

Fișiere Lorintz Alexandru (Alex_tz307) Alexandru Lorintz medie

Clasa 9 Tablouri unidimensionale (vectori) Probleme diverse Divizibilitate Algoritmul lui Euclid Cautare binara Descompunere in factori

Rezolvă

Detalii

Problema	FactorulX	Operații I/O	factorulx.in/factorulx.out
Limita timp	0.1 secunde	Limita memorie	Total: 4 MB / Stivă 1 MB
Id soluție	#57811076	Utilizator	Alex Alex (acheron12)
Fișier	factorulx.cpp	Dimensiune	984 B
Data încărcării	19 Aprilie 2025, 12:00	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

factorulx.cpp:1:10: error: #include expects "FILENAME" or <FILENAME>
 #include bits/stdc++.h

          ^
factorulx.cpp:4:1: error: 'ifstream' does not name a type
 ifstream fin("factorulx.in");

 ^
factorulx.cpp:5:1: error: 'ofstream' does not name a type
 ofstream fout("factorulx.out");

 ^
factorulx.cpp: In function 'int main()':
factorulx.cpp:23:5: error: 'fin' was not declared in this scope
     fin>>n;

     ^
factorulx.cpp:24:5: error: 'vector' was not declared in this scope
     vector <ull> v(n);

     ^
factorulx.cpp:2:13: error: expected primary-expression before 'unsigned'
 #define ull unsigned long long

             ^
factorulx.cpp:24:13: note: in expansion of macro 'ull'
     vector <ull> v(n);

             ^
factorulx.cpp:2:13: error: expected ';' before 'unsigned'
 #define ull unsigned long long

             ^
factorulx.cpp:24:13: note: in expansion of macro 'ull'
     vector <ull> v(n);

             ^
factorulx.cpp:2:13: error: expected primary-expression before 'unsigned'
 #define ull unsigned long long

             ^
factorulx.cpp:25:13: note: in expansion of macro 'ull'
     vector <ull> factor;

             ^
factorulx.cpp:2:13: error: expected ';' before 'unsigned'
 #define ull unsigned long long

             ^
factorulx.cpp:25:13: note: in expansion of macro 'ull'
     vector <ull> factor;

             ^
factorulx.cpp:27:14: error: 'v' was not declared in this scope
         fin>>v[i];

              ^
factorulx.cpp:31:24: error: 'v' was not declared in this scope
         ull fx=factorx(v[i], v[j]);

                        ^
factorulx.cpp:32:19: error: 'factor' was not declared in this scope
         if (count(factor.begin(), factor.end(), fx)==0)

                   ^
factorulx.cpp:32:51: error: 'count' was not declared in this scope
         if (count(factor.begin(), factor.end(), fx)==0)

                                                   ^
factorulx.cpp:35:22: error: 'factor' was not declared in this scope
     for (short i=0;i<factor.size()-1;++i)

                      ^
factorulx.cpp:37:59: error: 'swap' was not declared in this scope
         if (factor[i]>factor[j]) swap(factor[i], factor[j]);

                                                           ^
factorulx.cpp:38:18: error: 'factor' was not declared in this scope
     for (ull i : factor)

                  ^
factorulx.cpp:39:9: error: 'fout' was not declared in this scope
         fout<<i<<" ";

         ^

Cum funcționează evaluarea?