Detalii evaluare: ~25344549

Detalii evaluare #25344549

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Rezumat problemă

`#2324` prim002

Anul 2017 tocmai s-a încheiat, iar nostalgicii suferă în tăcere deoarece acesta era număr prim. Dorel, un personaj întreprinzător, s-a gândit să afle pentru un număr natural n dat, care este cel mai mare divizor prim al acestuia.

Consola
Bunget Mihai (mihaibun)
Mihai Bunget
ușoară

Rezolvă

Detalii

Problema	prim002	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#25344549`	Utilizator	calomfirescu vlad (vladcalomfirescu)
Fișier	prim002.cpp	Dimensiune	826 B
Data încărcării	03 Noiembrie 2020, 13:39	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

prim002.cpp:6:1: error: stray '\302' in program
    if (m==0 || m==1) return false;

 ^
prim002.cpp:6:1: error: stray '\240' in program
prim002.cpp:6:1: error: stray '\302' in program
prim002.cpp:6:1: error: stray '\240' in program
prim002.cpp:7:1: error: stray '\302' in program
    if (m==2) return true;

 ^
prim002.cpp:7:1: error: stray '\240' in program
prim002.cpp:7:1: error: stray '\302' in program
prim002.cpp:7:1: error: stray '\240' in program
prim002.cpp:8:1: error: stray '\302' in program
    if (m>2)

 ^
prim002.cpp:8:1: error: stray '\240' in program
prim002.cpp:8:1: error: stray '\302' in program
prim002.cpp:8:1: error: stray '\240' in program
prim002.cpp:9:1: error: stray '\302' in program
    {

 ^
prim002.cpp:9:1: error: stray '\240' in program
prim002.cpp:9:1: error: stray '\302' in program
prim002.cpp:9:1: error: stray '\240' in program
prim002.cpp:10:1: error: stray '\302' in program
        if (m%2==0) return false;

 ^
prim002.cpp:10:1: error: stray '\240' in program
prim002.cpp:10:1: error: stray '\302' in program
prim002.cpp:10:1: error: stray '\240' in program
prim002.cpp:10:1: error: stray '\302' in program
prim002.cpp:10:1: error: stray '\240' in program
prim002.cpp:10:1: error: stray '\302' in program
prim002.cpp:10:1: error: stray '\240' in program
prim002.cpp:11:1: error: stray '\302' in program
        else

 ^
prim002.cpp:11:1: error: stray '\240' in program
prim002.cpp:11:1: error: stray '\302' in program
prim002.cpp:11:1: error: stray '\240' in program
prim002.cpp:11:1: error: stray '\302' in program
prim002.cpp:11:1: error: stray '\240' in program
prim002.cpp:11:1: error: stray '\302' in program
prim002.cpp:11:1: error: stray '\240' in program
prim002.cpp:12:1: error: stray '\302' in program
        {

 ^
prim002.cpp:12:1: error: stray '\240' in program
prim002.cpp:12:1: error: stray '\302' in program
prim002.cpp:12:1: error: stray '\240' in program
prim002.cpp:12:1: error: stray '\302' in program
prim002.cpp:12:1: error: stray '\240' in program
prim002.cpp:12:1: error: stray '\302' in program
prim002.cpp:12:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
            for (int i=3; i*i<=m; ++i)

 ^
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:13:1: error: stray '\302' in program
prim002.cpp:13:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
                if (m%i==0) return false;

 ^
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:14:1: error: stray '\302' in program
prim002.cpp:14:1: error: stray '\240' in program
prim002.cpp:15:1: error: stray '\302' in program
        }

 ^
prim002.cpp:15:1: error: stray '\240' in program
prim002.cpp:15:1: error: stray '\302' in program
prim002.cpp:15:1: error: stray '\240' in program
prim002.cpp:15:1: error: stray '\302' in program
prim002.cpp:15:1: error: stray '\240' in program
prim002.cpp:15:1: error: stray '\302' in program
prim002.cpp:15:1: error: stray '\240' in program
prim002.cpp:16:1: error: stray '\302' in program
        return true;

 ^
prim002.cpp:16:1: error: stray '\240' in program
prim002.cpp:16:1: error: stray '\302' in program
prim002.cpp:16:1: error: stray '\240' in program
prim002.cpp:16:1: error: stray '\302' in program
prim002.cpp:16:1: error: stray '\240' in program
prim002.cpp:16:1: error: stray '\302' in program
prim002.cpp:16:1: error: stray '\240' in program
prim002.cpp:17:1: error: stray '\302' in program
    }

 ^
prim002.cpp:17:1: error: stray '\240' in program
prim002.cpp:17:1: error: stray '\302' in program
prim002.cpp:17:1: error: stray '\240' in program
prim002.cpp:21:1: error: stray '\302' in program
    int n, divmax;

 ^
prim002.cpp:21:1: error: stray '\240' in program
prim002.cpp:21:1: error: stray '\302' in program
prim002.cpp:21:1: error: stray '\240' in program
prim002.cpp:22:1: error: stray '\302' in program
    cin >> n;

 ^
prim002.cpp:22:1: error: stray '\240' in program
prim002.cpp:22:1: error: stray '\302' in program
prim002.cpp:22:1: error: stray '\240' in program
prim002.cpp:23:1: error: stray '\302' in program
    if (prim(n)) cout << n;

 ^
prim002.cpp:23:1: error: stray '\240' in program
prim002.cpp:23:1: error: stray '\302' in program
prim002.cpp:23:1: error: stray '\240' in program
prim002.cpp:24:1: error: stray '\302' in program
    else

 ^
prim002.cpp:24:1: error: stray '\240' in program
prim002.cpp:24:1: error: stray '\302' in program
prim002.cpp:24:1: error: stray '\240' in program
prim002.cpp:25:1: error: stray '\302' in program
    {

 ^
prim002.cpp:25:1: error: stray '\240' in program
prim002.cpp:25:1: error: stray '\302' in program
prim002.cpp:25:1: error: stray '\240' in program
prim002.cpp:26:1: error: stray '\302' in program
         int d, divmax=1;

 ^
prim002.cpp:26:1: error: stray '\240' in program
prim002.cpp:26:1: error: stray '\302' in program
prim002.cpp:26:1: error: stray '\240' in program
prim002.cpp:26:1: error: stray '\302' in program
prim002.cpp:26:1: error: stray '\240' in program
prim002.cpp:26:1: error: stray '\302' in program
prim002.cpp:26:1: error: stray '\240' in program
prim002.cpp:27:1: error: stray '\302' in program
         for (d=2; d*d<=n; ++d)

 ^
prim002.cpp:27:1: error: stray '\240' in program
prim002.cpp:27:1: error: stray '\302' in program
prim002.cpp:27:1: error: stray '\240' in program
prim002.cpp:27:1: error: stray '\302' in program
prim002.cpp:27:1: error: stray '\240' in program
prim002.cpp:27:1: error: stray '\302' in program
prim002.cpp:27:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
             if (n%d==0)

 ^
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:28:1: error: stray '\302' in program
prim002.cpp:28:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
                {

 ^
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:29:1: error: stray '\302' in program
prim002.cpp:29:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
                   if  (prim(d) && d>divmax) divmax=d;

 ^
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:30:1: error: stray '\302' in program
prim002.cpp:30:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
                   if  (prim(n/d) && (n/d)>divmax) divmax=n/d;

 ^
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:31:1: error: stray '\302' in program
prim002.cpp:31:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
                }

 ^
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:32:1: error: stray '\302' in program
prim002.cpp:32:1: error: stray '\240' in program
prim002.cpp:33:1: error: stray '\302' in program
       cout << divmax;

 ^
prim002.cpp:33:1: error: stray '\240' in program
prim002.cpp:33:1: error: stray '\302' in program
prim002.cpp:33:1: error: stray '\240' in program
prim002.cpp:33:1: error: stray '\302' in program
prim002.cpp:33:1: error: stray '\240' in program
prim002.cpp:34:1: error: stray '\302' in program
    }

 ^
prim002.cpp:34:1: error: stray '\240' in program
prim002.cpp:34:1: error: stray '\302' in program
prim002.cpp:34:1: error: stray '\240' in program
prim002.cpp:36:1: error: stray '\302' in program
    return 0;

 ^
prim002.cpp:36:1: error: stray '\240' in program
prim002.cpp:36:1: error: stray '\302' in program
prim002.cpp:36:1: error: stray '\240' in program
prim002.cpp: In function 'bool prim(long long unsigned int)':
prim002.cpp:13:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
            for (int i=3; i*i<=m; ++i)

                                     ^
prim002.cpp: In function 'int main()':
prim002.cpp:21:13: warning: unused variable 'divmax' [-Wunused-variable]
    int n, divmax;

             ^
prim002.cpp: In function 'bool prim(long long unsigned int)':
prim002.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

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 prim002 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.