Rezumat problemă

Intervale_AB

#3975

Dându-se N intervale [a, b], calculați numărul maxim de astfel de intervale care se intersectează în cel puțin un punct.

ad-hoc

Fișiere Dumitrescu Ovidiu Mihail (dovidiu) Bucă Mihnea-Vicențiu, Petrovici Ricardo, Ovidiu Mihail Dumitrescu medie

Clasa 10 Structuri de date neomogene Probleme diverse Normalizare

Rezolvă

Detalii

Problema	Intervale_AB	Operații I/O	intervale.in/intervale.out
Limita timp	0.4 secunde	Limita memorie	Total: 16 MB / Stivă 8 MB
Id soluție	#35269939	Utilizator	Popa Carmen (carmenp)
Fișier	intervale_ab.cpp	Dimensiune	674 B
Data încărcării	03 Martie 2022, 11:17	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

intervale_ab.cpp:42:5: error: stray '\304' in program
     returnează 0;

     ^
intervale_ab.cpp:42:5: error: stray '\203' in program
intervale_ab.cpp:3:1: error: 'folosind' does not name a type
 folosind namespace std;

 ^
intervale_ab.cpp:5:1: error: 'ifstream' does not name a type
 ifstream f("intervale.in");

 ^
intervale_ab.cpp:6:1: error: 'ofstream' does not name a type
 ofstream g("intervale.out");

 ^
In file included from /usr/include/c++/4.8/cstdbool:39:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:56,
                 from intervale_ab.cpp:1:
intervale_ab.cpp:13:14: error: 'bool' is not a template
     operator bool < (const intervale &y) const

              ^
intervale_ab.cpp:13:14: error: declaration of 'operator bool' as non-function
cc1plus: error: expected ';' at end of member declaration
intervale_ab.cpp: In function 'int main()':
intervale_ab.cpp:25:5: error: 'f' was not declared in this scope
     f >> n;

     ^
intervale_ab.cpp:33:29: error: 'sort' was not declared in this scope
     sort(v + 1, v+ 2 * n + 1);

                             ^
intervale_ab.cpp:33:29: note: suggested alternative:
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 intervale_ab.cpp:1:
/usr/include/c++/4.8/bits/stl_algo.h:5483:5: note:   'std::sort'
     sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
     ^
intervale_ab.cpp:37:19: error: expected ')' before ';' token
         nr+=v[i].p;

                   ^
intervale_ab.cpp: At global scope:
intervale_ab.cpp:41:5: error: 'g' does not name a type
     g << maxx;

     ^
intervale_ab.cpp:42:5: error: 'returneaz' does not name a type
     returnează 0;

     ^
intervale_ab.cpp:43:1: error: expected declaration before '}' token
 }
 ^

Cum funcționează evaluarea?