#4092
cate
Se dă n
un număr natural și n
perechi de numere (a, b)
. Să se determine:
a
și b
au număr impar de divizori pozitivi.a
și b
.OJI 2022, Clasa a VI-a, problema de antrenament
Problema | cate | Operații I/O |
cate.in /cate.out
|
---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #51635838 | Utilizator | |
Fișier | cate.cpp | Dimensiune | 389 B |
Data încărcării | 25 Iulie 2024, 13:01 | Scor / rezultat | Eroare de compilare |
cate.cpp: In function 'int main()': cate.cpp:7:15: error: redeclaration of 'int i' int c,n,a,b,i,i,s; ^ cate.cpp:7:13: error: 'int i' previously declared here int c,n,a,b,i,i,s; ^ cate.cpp:8:1: error: 'ifstream' was not declared in this scope ifstream fin("cate.in"); ^ cate.cpp:8:1: note: suggested alternative: In file included from /usr/include/c++/4.8/ios:38:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from cate.cpp:1: /usr/include/c++/4.8/iosfwd:157:34: note: 'std::ifstream' typedef basic_ifstream<char> ifstream; ^ cate.cpp:8:10: error: expected ';' before 'fin' ifstream fin("cate.in"); ^ cate.cpp:9:1: error: 'ofstream' was not declared in this scope ofstream fout ("cate.out"); ^ cate.cpp:9:1: note: suggested alternative: In file included from /usr/include/c++/4.8/ios:38:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from cate.cpp:1: /usr/include/c++/4.8/iosfwd:160:34: note: 'std::ofstream' typedef basic_ofstream<char> ofstream; ^ cate.cpp:9:10: error: expected ';' before 'fout' ofstream fout ("cate.out"); ^ cate.cpp:10:1: error: 'cin' was not declared in this scope cin >> c >> n; ^ cate.cpp:13:9: error: 'fin' was not declared in this scope fin >> a >> b; ^ cate.cpp:15:13: error: 'j' was not declared in this scope for(j=a+1; j<b; j++){ ^ cate.cpp:19:12: error: 'fout' was not declared in this scope fout << s << '\n'; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema cate face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.