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Detalii evaluare #36154326

Rezumat problemă

#3796 qtsume

Se dă un vector A cu N numere naturale. Pentru Q întrebări de forma (x, y) aflați rezultatul sumei A[x] + 2 * A[x + 1] + ... + (y - x + 1) * A[y].

Rezolvă

Detalii

Problema qtsume Operații I/O qtsume.in/qtsume.out
Limita timp 0.2 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #36154326 Utilizator mocanu marius (MocanuMG)
Fișier qtsume.cpp Dimensiune 1.91 KB
Data încărcării 07 Aprilie 2022, 08:33 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

qtsume.cpp:1:1: error: stray '\310' in program
 Cerința

 ^
qtsume.cpp:1:1: error: stray '\233' in program
qtsume.cpp:2:1: error: stray '\304' in program
 Se dau n numere naturale. Pentru fiecare număr k dat, să se afle cea mai lungă secvenţă de numere naturale consecutive din şirul 1,2,3,...,k, astfel încât orice număr din secvenţă să nu fie prim.

 ^
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\305' in program
qtsume.cpp:2:1: error: stray '\243' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\305' in program
qtsume.cpp:2:1: error: stray '\237' in program
qtsume.cpp:2:1: error: stray '\303' in program
qtsume.cpp:2:1: error: stray '\256' in program
qtsume.cpp:2:1: error: stray '\303' in program
qtsume.cpp:2:1: error: stray '\242' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\305' in program
qtsume.cpp:2:1: error: stray '\243' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:2:1: error: stray '\304' in program
qtsume.cpp:2:1: error: stray '\203' in program
qtsume.cpp:5:1: error: stray '\310' in program
 Fișierul de intrare prim997.in conține pe prima linie numărul n, iar pe a doua linie n numere naturale separate prin spații.

 ^
qtsume.cpp:5:1: error: stray '\231' in program
qtsume.cpp:5:1: error: stray '\310' in program
qtsume.cpp:5:1: error: stray '\233' in program
qtsume.cpp:5:1: error: stray '\304' in program
qtsume.cpp:5:1: error: stray '\203' in program
qtsume.cpp:5:1: error: stray '\310' in program
qtsume.cpp:5:1: error: stray '\233' in program
qtsume.cpp:7:1: error: stray '\310' in program
 Date de ieșire

 ^
qtsume.cpp:7:1: error: stray '\231' in program
qtsume.cpp:8:1: error: stray '\310' in program
 Fișierul de ieșire prim997.out va conține pe linia i, primul număr din secvenţă şi lungimea secvenţei, pentru cel de-al i-lea număr de pe linia a doua a fişierului de intrare.

 ^
qtsume.cpp:8:1: error: stray '\231' in program
qtsume.cpp:8:1: error: stray '\310' in program
qtsume.cpp:8:1: error: stray '\231' in program
qtsume.cpp:8:1: error: stray '\310' in program
qtsume.cpp:8:1: error: stray '\233' in program
qtsume.cpp:8:1: error: stray '\304' in program
qtsume.cpp:8:1: error: stray '\203' in program
qtsume.cpp:8:1: error: stray '\305' in program
qtsume.cpp:8:1: error: stray '\243' in program
qtsume.cpp:8:1: error: stray '\304' in program
qtsume.cpp:8:1: error: stray '\203' in program
qtsume.cpp:8:1: error: stray '\305' in program
qtsume.cpp:8:1: error: stray '\237' in program
qtsume.cpp:8:1: error: stray '\305' in program
qtsume.cpp:8:1: error: stray '\243' in program
qtsume.cpp:8:1: error: stray '\304' in program
qtsume.cpp:8:1: error: stray '\203' in program
qtsume.cpp:8:1: error: stray '\305' in program
qtsume.cpp:8:1: error: stray '\237' in program
qtsume.cpp:10:1: error: stray '\310' in program
 Restricții și precizări

 ^
qtsume.cpp:10:1: error: stray '\233' in program
qtsume.cpp:10:1: error: stray '\310' in program
qtsume.cpp:10:1: error: stray '\231' in program
qtsume.cpp:10:1: error: stray '\304' in program
qtsume.cpp:10:1: error: stray '\203' in program
qtsume.cpp:11:1: error: stray '\342' in program
 1 ≤ n ≤ 100.000

 ^
qtsume.cpp:11:1: error: stray '\211' in program
qtsume.cpp:11:1: error: stray '\244' in program
qtsume.cpp:11:1: error: stray '\342' in program
qtsume.cpp:11:1: error: stray '\211' in program
qtsume.cpp:11:1: error: stray '\244' in program
qtsume.cpp:12:1: error: stray '\310' in program
 numerele de pe a doua linie a fișierului de intrare vor fi mai mici decât 10.000.000

 ^
qtsume.cpp:12:1: error: stray '\231' in program
qtsume.cpp:12:1: error: stray '\303' in program
qtsume.cpp:12:1: error: stray '\242' in program
qtsume.cpp:12:77: error: too many decimal points in number
 numerele de pe a doua linie a fișierului de intrare vor fi mai mici decât 10.000.000

                                                                             ^
qtsume.cpp:13:1: error: stray '\304' in program
 dacă sunt mai multe secvenţe de lungime maximă cu numere consecutive neprime, se va afişa cea cu primul număr din secvenţă minim

 ^
qtsume.cpp:13:1: error: stray '\203' in program
qtsume.cpp:13:1: error: stray '\305' in program
qtsume.cpp:13:1: error: stray '\243' in program
qtsume.cpp:13:1: error: stray '\304' in program
qtsume.cpp:13:1: error: stray '\203' in program
qtsume.cpp:13:1: error: stray '\305' in program
qtsume.cpp:13:1: error: stray '\237' in program
qtsume.cpp:13:1: error: stray '\304' in program
qtsume.cpp:13:1: error: stray '\203' in program
qtsume.cpp:13:1: error: stray '\305' in program
qtsume.cpp:13:1: error: stray '\243' in program
qtsume.cpp:13:1: error: stray '\304' in program
qtsume.cpp:13:1: error: stray '\203' in program
qtsume.cpp:24:1: error: stray '\310' in program
 Explicație

 ^
qtsume.cpp:24:1: error: stray '\233' in program
qtsume.cpp:25:1: error: stray '\303' in program
 În şirul 1,2,3,4 secvenţa de lungime maximă cu numere neprime este 1, în şirul 1,2,3,4,5,6,7,8,9,10,11 secvenţa este 8,9,10, iar în şirul 1,2,3,4,...,30 este 24,25,26,27,28.

 ^
qtsume.cpp:25:1: error: stray '\216' in program
qtsume.cpp:25:1: error: stray '\305' in program
qtsume.cpp:25:1: error: stray '\237' in program
qtsume.cpp:25:1: error: stray '\305' in program
qtsume.cpp:25:1: error: stray '\243' in program
qtsume.cpp:25:1: error: stray '\304' in program
qtsume.cpp:25:1: error: stray '\203' in program
qtsume.cpp:25:1: error: stray '\303' in program
qtsume.cpp:25:1: error: stray '\256' in program
qtsume.cpp:25:1: error: stray '\305' in program
qtsume.cpp:25:1: error: stray '\237' in program
qtsume.cpp:25:1: error: stray '\305' in program
qtsume.cpp:25:1: error: stray '\243' in program
qtsume.cpp:25:1: error: stray '\303' in program
qtsume.cpp:25:1: error: stray '\256' in program
qtsume.cpp:25:1: error: stray '\305' in program
qtsume.cpp:25:1: error: stray '\237' in program
qtsume.cpp:1:1: error: 'Cerin' does not name a type
 Cerința

 ^
qtsume.cpp: In function 'int main()':
qtsume.cpp:54:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
qtsume.cpp:29:10: note: candidates are: std::ifstream cin
 ifstream cin("prim997.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from qtsume.cpp:27:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
qtsume.cpp:58:9: error: reference to 'cin' is ambiguous
         cin >> x;

         ^
qtsume.cpp:29:10: note: candidates are: std::ifstream cin
 ifstream cin("prim997.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from qtsume.cpp:27:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
qtsume.cpp:59:9: error: reference to 'cout' is ambiguous
         cout << st[x] << ' ' << l[x] << endl;

         ^
qtsume.cpp:30:10: note: candidates are: std::ofstream cout
 ofstream cout("prim997.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from qtsume.cpp:27:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema qtsume face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.