#929
Se dau un punct și un segment în plan. Să se verifice dacă punctul se găsește pe segment.
| Problema | PunctSegment | Operații I/O |
punctsegment.in/punctsegment.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #58550140 | Utilizator | |
| Fișier | punctsegment.cpp | Dimensiune | 512 B |
| Data încărcării | 17 Iunie 2025, 09:03 | Scor/rezultat | Eroare de compilare |
punctsegment.cpp:8:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("punctsegment.in"); ^ punctsegment.cpp:9:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("punctsegment.out"); ^ punctsegment.cpp: In function 'int main()': punctsegment.cpp:15:5: error: reference to 'cin' is ambiguous cin>>xa>>ya>>xb>>yb>>xc>>yc; ^ punctsegment.cpp:8:10: note: candidates are: <typeprefixerror>cin ifstream cin("punctsegment.in"); ^ In file included from punctsegment.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ punctsegment.cpp:20:9: error: reference to 'cout' is ambiguous cout<<"DA"; ^ punctsegment.cpp:9:10: note: candidates are: <typeprefixerror>cout ofstream cout("punctsegment.out"); ^ In file included from punctsegment.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ punctsegment.cpp:23:9: error: reference to 'cout' is ambiguous cout<<"NU"; ^ punctsegment.cpp:9:10: note: candidates are: <typeprefixerror>cout ofstream cout("punctsegment.out"); ^ In file included from punctsegment.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema PunctSegment 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.