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Detalii evaluare #12071198

Rezumat problemă

#115 medie

Să se scrie un program care citeşte de la tastatură un şir de numere naturale şi determină media aritmetică a celor pare.

Rezolvă

Detalii

Problema medie Operații I/O tastatură/ecran
Limita timp 1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #12071198 Utilizator radu ana (anaradu27)
Fișier medie.cpp Dimensiune 475 B
Data încărcării 18 Noiembrie 2018, 16:38 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

medie.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include <iostream>

         ^
medie.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
 #include <iomanip>

         ^
medie.cpp:3:1: error: stray '\302' in program
 using namespace std;

 ^
medie.cpp:3:1: error: stray '\240' in program
medie.cpp:3:1: error: stray '\302' in program
medie.cpp:3:1: error: stray '\240' in program
medie.cpp:4:1: error: stray '\302' in program
 int main()

 ^
medie.cpp:4:1: error: stray '\240' in program
medie.cpp:8:1: error: stray '\302' in program
    cin >> n;

 ^
medie.cpp:8:1: error: stray '\240' in program
medie.cpp:8:1: error: stray '\302' in program
medie.cpp:8:1: error: stray '\240' in program
medie.cpp:8:1: error: stray '\302' in program
medie.cpp:8:1: error: stray '\240' in program
medie.cpp:8:1: error: stray '\302' in program
medie.cpp:8:1: error: stray '\240' in program
medie.cpp:8:1: error: stray '\302' in program
medie.cpp:8:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
    for(i = 1; i <= n; i++)

 ^
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:9:1: error: stray '\302' in program
medie.cpp:9:1: error: stray '\240' in program
medie.cpp:10:1: error: stray '\302' in program
    {

 ^
medie.cpp:10:1: error: stray '\240' in program
medie.cpp:10:1: error: stray '\302' in program
medie.cpp:10:1: error: stray '\240' in program
medie.cpp:10:1: error: stray '\302' in program
medie.cpp:10:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
        cin >> x;

 ^
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:11:1: error: stray '\302' in program
medie.cpp:11:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
        if(x % 2 == 0)

 ^
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:12:1: error: stray '\302' in program
medie.cpp:12:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
        {

 ^
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:13:1: error: stray '\302' in program
medie.cpp:13:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
            s = double(s + x);

 ^
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:14:1: error: stray '\302' in program
medie.cpp:14:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
            p ++;

 ^
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:15:1: error: stray '\302' in program
medie.cpp:15:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
        }

 ^
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:16:1: error: stray '\302' in program
medie.cpp:16:1: error: stray '\240' in program
medie.cpp:17:1: error: stray '\302' in program
    }

 ^
medie.cpp:17:1: error: stray '\240' in program
medie.cpp:17:1: error: stray '\302' in program
medie.cpp:17:1: error: stray '\240' in program
medie.cpp:17:1: error: stray '\302' in program
medie.cpp:17:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
    m = s / p;

 ^
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:18:1: error: stray '\302' in program
medie.cpp:18:1: error: stray '\240' in program
medie.cpp:19:1: error: stray '\302' in program
    m = (int)(m*100)/100.;

 ^
medie.cpp:19:1: error: stray '\240' in program
medie.cpp:19:1: error: stray '\302' in program
medie.cpp:19:1: error: stray '\240' in program
medie.cpp:19:1: error: stray '\302' in program
medie.cpp:19:1: error: stray '\240' in program
medie.cpp:19:1: error: stray '\302' in program
medie.cpp:19:1: error: stray '\240' in program
medie.cpp:19:1: error: stray '\302' in program
medie.cpp:19:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
    cout << fixed << setprecision(2) <<  m;

 ^
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp:20:1: error: stray '\302' in program
medie.cpp:20:1: error: stray '\240' in program
medie.cpp: In function 'int main()':
medie.cpp:8:7: error: 'cin' was not declared in this scope
    cin >> n;

       ^
medie.cpp:20:7: error: 'cout' was not declared in this scope
    cout << fixed << setprecision(2) <<  m;

       ^
medie.cpp:20:17: error: 'fixed' was not declared in this scope
    cout << fixed << setprecision(2) <<  m;

                 ^
medie.cpp:20:42: error: 'setprecision' was not declared in this scope
    cout << fixed << setprecision(2) <<  m;

                                          ^

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 medie 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.