#1974
După o confruntare eroică, Trump a fost ales democratic președintele unei republici prospere, TrumpLandia. Natural, prima sa prioritate e să construiască o rețea de buncăre, pentru a veni în întâmpinarea unui atac al vecinilor imperaliști.
N
buncăre au fost deja construite. Trump trebuie să aleagă între M
posibile rute bidirecționale pentru a le conecta. Un plan de conectare este alcătuit dintr-un subset minim de astfel de legături, astfel încât din fiecare locație să se poată ajunge în orice altă locație. Costul unui plan este dat de suma distanțelor legăturilor.
Deoarece rutele sunt vulnerabile la bombardamente aeriene, Trump vă cere să estimați un plan de cost minim. În plus, Trump vă cere să calculați Q
soluții de rezervă, pentru situația în care una dintre cele M
legături este sigur inclusă în plan.
Info Oltenia 2017, Clasele XI-XII, echipaje
Problema | TrumpLandia | Operații I/O |
![]() trumplandia.in /trumplandia.out
|
---|---|---|---|
Limita timp | 0.4 secunde | Limita memorie |
Total: 256 MB
/
Stivă 8 MB
|
Id soluție | #58122520 | Utilizator | |
Fișier | trumplandia.cpp | Dimensiune | 3.64 KB |
Data încărcării | 15 Mai 2025, 10:08 | Scor / rezultat | Eroare de compilare |
trumplandia.cpp: In function 'int main()': trumplandia.cpp:98:27: error: parameter declared 'auto' sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:36: error: parameter declared 'auto' sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp: In lambda function: trumplandia.cpp:98:50: error: request for member 'c' in 'a', which is of non-class type 'std::vector<std::pair<int, long long int> > [200001]' sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:54: error: 'b' was not declared in this scope sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]': /usr/include/c++/4.8/bits/stl_algo.h:2226:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5500:55: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' trumplandia.cpp:98:60: required from here /usr/include/c++/4.8/bits/stl_algo.h:2159:29: error: no match for call to '(main()::__lambda4) (nod&, nod&)' if (__comp(*__i, *__first)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:2159:29: note: void (*)() <conversion> if (__comp(*__i, *__first)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2159:29: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]': /usr/include/c++/4.8/bits/stl_algo.h:5349:59: required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:2332:68: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Size = int; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' trumplandia.cpp:98:60: required from here /usr/include/c++/4.8/bits/stl_algo.h:1948:27: error: no match for call to '(main()::__lambda4) (nod&, nod&)' if (__comp(*__i, *__first)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:1948:27: note: void (*)() <conversion> if (__comp(*__i, *__first)) ^ /usr/include/c++/4.8/bits/stl_algo.h:1948:27: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of 'void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]': /usr/include/c++/4.8/bits/stl_algo.h:2295:13: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:2337:62: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Size = int; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' trumplandia.cpp:98:60: required from here /usr/include/c++/4.8/bits/stl_algo.h:114:28: error: no match for call to '(main()::__lambda4) (nod&, nod&)' if (__comp(*__a, *__b)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:114:28: note: void (*)() <conversion> if (__comp(*__a, *__b)) ^ /usr/include/c++/4.8/bits/stl_algo.h:114:28: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:116:25: error: no match for call to '(main()::__lambda4) (nod&, nod&)' if (__comp(*__b, *__c)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:116:25: note: void (*)() <conversion> if (__comp(*__b, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:116:25: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:118:30: error: no match for call to '(main()::__lambda4) (nod&, nod&)' else if (__comp(*__a, *__c)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:118:30: note: void (*)() <conversion> else if (__comp(*__a, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:118:30: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:123:33: error: no match for call to '(main()::__lambda4) (nod&, nod&)' else if (__comp(*__a, *__c)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:123:33: note: void (*)() <conversion> else if (__comp(*__a, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:123:33: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:125:33: error: no match for call to '(main()::__lambda4) (nod&, nod&)' else if (__comp(*__b, *__c)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:125:33: note: void (*)() <conversion> else if (__comp(*__b, *__c)) ^ /usr/include/c++/4.8/bits/stl_algo.h:125:33: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h: In instantiation of '_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, const _Tp&, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Tp = nod; _Compare = main()::__lambda4]': /usr/include/c++/4.8/bits/stl_algo.h:2296:78: required from '_RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:2337:62: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Size = int; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' trumplandia.cpp:98:60: required from here /usr/include/c++/4.8/bits/stl_algo.h:2263:35: error: no match for call to '(main()::__lambda4) (nod&, const nod&)' while (__comp(*__first, __pivot)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: void (*)() <conversion> while (__comp(*__first, __pivot)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2263:35: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:2266:34: error: no match for call to '(main()::__lambda4) (const nod&, nod&)' while (__comp(__pivot, *__last)) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: void (*)() <conversion> while (__comp(__pivot, *__last)) ^ /usr/include/c++/4.8/bits/stl_algo.h:2266:34: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/bits/stl_algo.h:61:0, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_heap.h: In instantiation of 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Distance = int; _Tp = nod; _Compare = main()::__lambda4]': /usr/include/c++/4.8/bits/stl_heap.h:448:15: required from 'void std::make_heap(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:1946:47: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5349:59: required from 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:2332:68: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Size = int; _Compare = main()::__lambda4]' /usr/include/c++/4.8/bits/stl_algo.h:5499:44: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]' trumplandia.cpp:98:60: required from here /usr/include/c++/4.8/bits/stl_heap.h:313:40: error: no match for call to '(main()::__lambda4) (nod&, nod&)' *(__first + (__secondChild - 1)))) ^ trumplandia.cpp:98:19: note: candidates are: sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ In file included from /usr/include/c++/4.8/bits/stl_algo.h:61:0, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_heap.h:313:40: note: void (*)() <conversion> *(__first + (__secondChild - 1)))) ^ /usr/include/c++/4.8/bits/stl_heap.h:313:40: note: candidate expects 1 argument, 3 provided trumplandia.cpp:98:37: note: main()::__lambda4 sort(all(v), [](auto& a, auto& b) { return a.c < b.c; }); ^ trumplandia.cpp:98:37: note: candidate expects 0 arguments, 2 provided In file included from /usr/include/c++/4.8/algorithm:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_algo.h: At global scope: /usr/include/c++/4.8/bits/stl_algo.h:2110:5: error: 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive] __unguarded_linear_insert(_RandomAccessIterator __last, ^ In file included from /usr/include/c++/4.8/bits/stl_algo.h:61:0, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from trumplandia.cpp:2: /usr/include/c++/4.8/bits/stl_heap.h:331:5: error: 'void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive] __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^ /usr/include/c++/4.8/bits/stl_heap.h:178:5: error: 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<nod*, std::vector<nod> >; _Distance = int; _Tp = nod; _Compare = main()::__lambda4]', declared using local type 'main()::__lambda4', is used but never defined [-fpermissive] __push_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema TrumpLandia 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.