#3187
RATC2
Se dau două numere n p
și o listă de n
elemente cu urcările în autobuz a mai multor persoane a căror structura este prenume nume bilet_platit
, fiecare intrare fiind plasată pe câte o linie. Câmpurile prenume
și nume
sunt șiruri de caractere, iar bilet_platit
este un număr care poate fi 0
sau 1
; 0
dacă persoana respectivă nu a plătit biletul sau 1
dacă a plătit biletul. Pentru fiecare bilet neplătit se va contoriza o penalizare persoanei.
Se cere :
a) Prenumele, numele și numărul de penalizări al persoanei care are număr maxim de penalizări. Dacă există mai multe persoane cu număr maxim de penalizări se cere afișarea persoanei care apare prima în ordine alfabetică.
b) Ordonarea listei de persoane descrescător după numărul de penalizări, la număr de penalizări egale, crescător după prenume, la prenume identice, crescător după nume.
Problema | RATC2 | Operații I/O |
ratc2.in /ratc2.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #51167020 | Utilizator | |
Fișier | ratc2.cpp | Dimensiune | 1.28 KB |
Data încărcării | 28 Mai 2024, 08:50 | Scor / rezultat | Eroare de compilare |
ratc2.cpp:4:1: error: 'ifstream' does not name a type ifstream f("ratc2.in") ^ ratc2.cpp: In function 'int main()': ratc2.cpp:17:5: error: 'cin' was not declared in this scope cin>>n>>p; ^ ratc2.cpp:17:5: note: suggested alternative: In file included from ratc2.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ ratc2.cpp:19:9: error: 'string' was not declared in this scope string a, b; ^ ratc2.cpp:19:9: note: suggested alternative: In file included from /usr/include/c++/4.8/iosfwd:39:0, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/stringfwd.h:62:33: note: 'std::string' typedef basic_string<char> string; ^ ratc2.cpp:19:16: error: expected ';' before 'a' string a, b; ^ ratc2.cpp:20:16: error: 'a' was not declared in this scope cin >> a >> b; ^ ratc2.cpp:20:21: error: 'b' was not declared in this scope cin >> a >> b; ^ ratc2.cpp:24:29: error: 'cnt' was not declared in this scope for(int j = 1; j <= cnt; ++j){ ^ ratc2.cpp:26:22: error: 'struct informatii_calatori' has no member named 'pe' v[j].pe += !val, gasit = true; ^ ratc2.cpp:29:17: error: 'cnt' was not declared in this scope v[++cnt].prenume = a, v[cnt].nume = b, v[cnt].pe = !val; ^ ratc2.cpp:31:24: error: 'cnt' was not declared in this scope for(int i = 1; i < cnt; ++i) ^ ratc2.cpp:33:21: error: 'struct informatii_calatori' has no member named 'pe' if(v[i].pe < v[j].pe) ^ ratc2.cpp:33:31: error: 'struct informatii_calatori' has no member named 'pe' if(v[i].pe < v[j].pe) ^ ratc2.cpp:34:32: error: 'swap' was not declared in this scope swap(v[i], v[j]); ^ ratc2.cpp:34:32: note: suggested alternatives: In file included from /usr/include/c++/4.8/string:52:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2717:5: note: 'std::swap' swap(basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ In file included from /usr/include/c++/4.8/exception:152:0, from /usr/include/c++/4.8/ios:39, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/exception_ptr.h:160:5: note: 'std::__exception_ptr::swap' swap(exception_ptr& __lhs, exception_ptr& __rhs) ^ ratc2.cpp:35:26: error: 'struct informatii_calatori' has no member named 'pe' else if(v[i].pe == v[j].pe && v[i].prenume > v[j].prenume) ^ ratc2.cpp:35:37: error: 'struct informatii_calatori' has no member named 'pe' else if(v[i].pe == v[j].pe && v[i].prenume > v[j].prenume) ^ ratc2.cpp:36:32: error: 'swap' was not declared in this scope swap(v[i], v[j]); ^ ratc2.cpp:36:32: note: suggested alternatives: In file included from /usr/include/c++/4.8/string:52:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2717:5: note: 'std::swap' swap(basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ In file included from /usr/include/c++/4.8/exception:152:0, from /usr/include/c++/4.8/ios:39, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/exception_ptr.h:160:5: note: 'std::__exception_ptr::swap' swap(exception_ptr& __lhs, exception_ptr& __rhs) ^ ratc2.cpp:37:26: error: 'struct informatii_calatori' has no member named 'pe' else if(v[i].pe == v[j].pe && v[i].prenume == v[j].prenume && v[i].nume > v[j].nume) ^ ratc2.cpp:37:37: error: 'struct informatii_calatori' has no member named 'pe' else if(v[i].pe == v[j].pe && v[i].prenume == v[j].prenume && v[i].nume > v[j].nume) ^ ratc2.cpp:38:32: error: 'swap' was not declared in this scope swap(v[i], v[j]); ^ ratc2.cpp:38:32: note: suggested alternatives: In file included from /usr/include/c++/4.8/string:52:0, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/basic_string.h:2717:5: note: 'std::swap' swap(basic_string<_CharT, _Traits, _Alloc>& __lhs, ^ In file included from /usr/include/c++/4.8/exception:152:0, from /usr/include/c++/4.8/ios:39, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from ratc2.cpp:1: /usr/include/c++/4.8/bits/exception_ptr.h:160:5: note: 'std::__exception_ptr::swap' swap(exception_ptr& __lhs, exception_ptr& __rhs) ^ ratc2.cpp:40:9: error: 'cout' was not declared in this scope cout << v[1].prenume << ' ' << v[1].nume << ' ' << v[1].pe; ^ ratc2.cpp:40:9: note: suggested alternative: In file included from ratc2.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ ratc2.cpp:40:65: error: 'struct informatii_calatori' has no member named 'pe' cout << v[1].prenume << ' ' << v[1].nume << ' ' << v[1].pe; ^ ratc2.cpp:42:29: error: 'cnt' was not declared in this scope for(int i = 1; i <= cnt; ++i) ^ ratc2.cpp:43:13: error: 'cout' was not declared in this scope cout << v[i].prenume << ' ' << v[i].nume << ' ' << v[i].pe << endl; ^ ratc2.cpp:43:13: note: suggested alternative: In file included from ratc2.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ ratc2.cpp:43:69: error: 'struct informatii_calatori' has no member named 'pe' cout << v[i].prenume << ' ' << v[i].nume << ' ' << v[i].pe << endl; ^ ratc2.cpp:43:75: error: 'endl' was not declared in this scope cout << v[i].prenume << ' ' << v[i].nume << ' ' << v[i].pe << endl; ^ ratc2.cpp:43:75: note: suggested alternative: In file included from /usr/include/c++/4.8/iostream:39:0, from ratc2.cpp:1: /usr/include/c++/4.8/ostream:564:5: note: 'std::endl' endl(basic_ostream<_CharT, _Traits>& __os) ^ ratc2.cpp: At global scope: ratc2.cpp:48:4: error: expected unqualified-id before 'return' return 0; ^ ratc2.cpp:49:1: error: expected declaration before '}' token } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema RATC2 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.