#481
Prod2Cons
Se citește un număr natural n
. Să se stabilească dacă n
poate fi scris ca produs de două numere naturale consecutive.
Problema | Prod2Cons | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #9660845 | Utilizator | |
Fișier | prod2cons.cpp | Dimensiune | 229 B |
Data încărcării | 20 Mai 2018, 17:53 | Scor / rezultat | Eroare de compilare |
prod2cons.cpp:2:1: error: stray '\302' in program #include <cmath> ^ prod2cons.cpp:2:1: error: stray '\240' in program prod2cons.cpp:2:3: error: stray '#' in program #include <cmath> ^ prod2cons.cpp:4:1: error: stray '\302' in program int main() ^ prod2cons.cpp:4:1: error: stray '\240' in program prod2cons.cpp:5:1: error: stray '\302' in program { int a,n; ^ prod2cons.cpp:5:1: error: stray '\240' in program prod2cons.cpp:6:1: error: stray '\302' in program cin>>n; ^ prod2cons.cpp:6:1: error: stray '\240' in program prod2cons.cpp:6:1: error: stray '\302' in program prod2cons.cpp:6:1: error: stray '\240' in program prod2cons.cpp:7:1: error: stray '\302' in program a=sqrt(n); ^ prod2cons.cpp:7:1: error: stray '\240' in program prod2cons.cpp:7:1: error: stray '\302' in program prod2cons.cpp:7:1: error: stray '\240' in program prod2cons.cpp:8:1: error: stray '\302' in program if (a*(a+1)==n) cout<<a<<" "<<a+1; ^ prod2cons.cpp:8:1: error: stray '\240' in program prod2cons.cpp:8:1: error: stray '\302' in program prod2cons.cpp:8:1: error: stray '\240' in program prod2cons.cpp:9:1: error: stray '\302' in program else cout<<"NU EXISTA "; ^ prod2cons.cpp:9:1: error: stray '\240' in program prod2cons.cpp:9:1: error: stray '\302' in program prod2cons.cpp:9:1: error: stray '\240' in program prod2cons.cpp:9:1: error: stray '\302' in program prod2cons.cpp:9:1: error: stray '\240' in program prod2cons.cpp:10:1: error: stray '\302' in program return 0; ^ prod2cons.cpp:10:1: error: stray '\240' in program prod2cons.cpp:10:1: error: stray '\302' in program prod2cons.cpp:10:1: error: stray '\240' in program prod2cons.cpp:2:4: error: 'include' does not name a type #include <cmath> ^ prod2cons.cpp: In function 'int main()': prod2cons.cpp:6:7: error: 'cin' was not declared in this scope cin>>n; ^ prod2cons.cpp:6:7: note: suggested alternative: In file included from prod2cons.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ prod2cons.cpp:7:15: error: 'sqrt' was not declared in this scope a=sqrt(n); ^ prod2cons.cpp:8:23: error: 'cout' was not declared in this scope if (a*(a+1)==n) cout<<a<<" "<<a+1; ^ prod2cons.cpp:8:23: note: suggested alternative: In file included from prod2cons.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ prod2cons.cpp:9:14: error: 'cout' was not declared in this scope else cout<<"NU EXISTA "; ^ prod2cons.cpp:9:14: note: suggested alternative: In file included from prod2cons.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Prod2Cons 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.