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Detalii evaluare #9762316

Rezumat problemă

#2420 EasyRow

Se consideră următorul șir de numere naturale: 1 3 5 8 10 14 16..., în care termenul de pe poziția i (i > 1) este egal cu cel precedent plus numărul de divizori ai lui i. Afișați al n-lea termen.

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Rezolvă

Detalii

Problema EasyRow Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 0.1 MB / Stivă 0.1 MB
Id soluție #9762316 Utilizator Manaila Ana Maria (anamariamanaila2001)
Fișier easyrow.cpp Dimensiune 396 B
Data încărcării 29 Mai 2018, 22:17 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

easyrow.cpp:1:10: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix]
 #include <iostream>using namespace std;

          ^
easyrow.cpp:1:20: warning: extra tokens at end of #include directive [enabled by default]
 #include <iostream>using namespace std;

                    ^
easyrow.cpp:3:1: error: stray '\302' in program
 {    int n, p=0;   

 ^
easyrow.cpp:3:1: error: stray '\240' in program
easyrow.cpp:3:1: error: stray '\302' in program
easyrow.cpp:3:1: error: stray '\240' in program
easyrow.cpp:3:1: error: stray '\302' in program
easyrow.cpp:3:1: error: stray '\240' in program
easyrow.cpp:3:1: error: stray '\302' in program
easyrow.cpp:3:1: error: stray '\240' in program
easyrow.cpp:5:1: error: stray '\302' in program
     for(int i=1;i<=n;i++)   

 ^
easyrow.cpp:5:1: error: stray '\240' in program
easyrow.cpp:5:1: error: stray '\302' in program
easyrow.cpp:5:1: error: stray '\240' in program
easyrow.cpp:5:1: error: stray '\302' in program
easyrow.cpp:5:1: error: stray '\240' in program
easyrow.cpp:5:1: error: stray '\302' in program
easyrow.cpp:5:1: error: stray '\240' in program
easyrow.cpp:6:5: error: stray '\302' in program
     {        int no_div=0,

     ^
easyrow.cpp:6:5: error: stray '\240' in program
easyrow.cpp:6:5: error: stray '\302' in program
easyrow.cpp:6:5: error: stray '\240' in program
easyrow.cpp:6:5: error: stray '\302' in program
easyrow.cpp:6:5: error: stray '\240' in program
easyrow.cpp:6:5: error: stray '\302' in program
easyrow.cpp:6:5: error: stray '\240' in program
easyrow.cpp:7:6: error: stray '\302' in program
      j=1;       

      ^
easyrow.cpp:7:6: error: stray '\240' in program
easyrow.cpp:7:6: error: stray '\302' in program
easyrow.cpp:7:6: error: stray '\240' in program
easyrow.cpp:7:6: error: stray '\302' in program
easyrow.cpp:7:6: error: stray '\240' in program
easyrow.cpp:7:6: error: stray '\302' in program
easyrow.cpp:7:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
      for(j=1;j*j<i;j++)           

      ^
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:8:6: error: stray '\302' in program
easyrow.cpp:8:6: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
          if(i%j==0)                no_div+=2;        if(j*j==i)            ++no_div;        p+=no_div;    }    cout << p;   

          ^
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp:9:10: error: stray '\302' in program
easyrow.cpp:9:10: error: stray '\240' in program
easyrow.cpp: In function 'int main()':
easyrow.cpp:4:2: error: 'cin' was not declared in this scope
  cin >> n;

  ^
easyrow.cpp:4:2: note: suggested alternative:
In file included from easyrow.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
easyrow.cpp:9:138: error: 'cout' was not declared in this scope
          if(i%j==0)                no_div+=2;        if(j*j==i)            ++no_div;        p+=no_div;    }    cout << p;   

                                                                                                                                          ^
easyrow.cpp:9:138: note: suggested alternative:
In file included from easyrow.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   '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 EasyRow 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.