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Detalii evaluare #63677142

Rezumat problemă

Octogon
#3829

Să se afișeze un octogon de latură n umplut cu caractere * iar spațiul spațiul exterior umplut cu #, ca în exemplu.

Consola PARMI NOUS (traianflorianalin) Traian Florian Alin Moldoveanu medie
Clasa 9 Elemente de baza ale limbajului Structuri repetitive Afișarea unor figuri
Rezolvă

Detalii

Problema Octogon Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #63677142 Utilizator Avram Patricia (patriciaavr)
Fișier octogon.cpp Dimensiune 856 B
Data încărcării 13 Martie 2026, 22:46 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

octogon.cpp:13:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:13:10: error: stray '\200' in program
octogon.cpp:13:10: error: stray '\230' in program
octogon.cpp:13:21: error: stray '#' in program
          cout << ‘#’;

                     ^
octogon.cpp:13:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:13:10: error: stray '\200' in program
octogon.cpp:13:10: error: stray '\231' in program
octogon.cpp:15:10: error: stray '\342' in program
          cout << ‘*’;

          ^
octogon.cpp:15:10: error: stray '\200' in program
octogon.cpp:15:10: error: stray '\230' in program
octogon.cpp:15:10: error: stray '\342' in program
octogon.cpp:15:10: error: stray '\200' in program
octogon.cpp:15:10: error: stray '\231' in program
octogon.cpp:17:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:17:10: error: stray '\200' in program
octogon.cpp:17:10: error: stray '\230' in program
octogon.cpp:17:21: error: stray '#' in program
          cout << ‘#’;

                     ^
octogon.cpp:17:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:17:10: error: stray '\200' in program
octogon.cpp:17:10: error: stray '\231' in program
octogon.cpp:19:7: error: stray '\342' in program
       cout << ‘\n’;

       ^
octogon.cpp:19:7: error: stray '\200' in program
octogon.cpp:19:7: error: stray '\230' in program
octogon.cpp:19:7: error: stray '\' in program
octogon.cpp:19:7: error: stray '\342' in program
octogon.cpp:19:7: error: stray '\200' in program
octogon.cpp:19:7: error: stray '\231' in program
octogon.cpp:25:10: error: stray '\342' in program
          cout << ‘*’;

          ^
octogon.cpp:25:10: error: stray '\200' in program
octogon.cpp:25:10: error: stray '\230' in program
octogon.cpp:25:10: error: stray '\342' in program
octogon.cpp:25:10: error: stray '\200' in program
octogon.cpp:25:10: error: stray '\231' in program
octogon.cpp:27:7: error: stray '\342' in program
       cout << ‘\n’;

       ^
octogon.cpp:27:7: error: stray '\200' in program
octogon.cpp:27:7: error: stray '\230' in program
octogon.cpp:27:7: error: stray '\' in program
octogon.cpp:27:7: error: stray '\342' in program
octogon.cpp:27:7: error: stray '\200' in program
octogon.cpp:27:7: error: stray '\231' in program
octogon.cpp:33:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:33:10: error: stray '\200' in program
octogon.cpp:33:10: error: stray '\230' in program
octogon.cpp:33:21: error: stray '#' in program
          cout << ‘#’;

                     ^
octogon.cpp:33:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:33:10: error: stray '\200' in program
octogon.cpp:33:10: error: stray '\231' in program
octogon.cpp:35:10: error: stray '\342' in program
          cout << ‘*’;

          ^
octogon.cpp:35:10: error: stray '\200' in program
octogon.cpp:35:10: error: stray '\230' in program
octogon.cpp:35:10: error: stray '\342' in program
octogon.cpp:35:10: error: stray '\200' in program
octogon.cpp:35:10: error: stray '\231' in program
octogon.cpp:37:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:37:10: error: stray '\200' in program
octogon.cpp:37:10: error: stray '\230' in program
octogon.cpp:37:21: error: stray '#' in program
          cout << ‘#’;

                     ^
octogon.cpp:37:10: error: stray '\342' in program
          cout << ‘#’;

          ^
octogon.cpp:37:10: error: stray '\200' in program
octogon.cpp:37:10: error: stray '\231' in program
octogon.cpp:39:7: error: stray '\342' in program
       cout << ‘\n’;

       ^
octogon.cpp:39:7: error: stray '\200' in program
octogon.cpp:39:7: error: stray '\230' in program
octogon.cpp:39:7: error: stray '\' in program
octogon.cpp:39:7: error: stray '\342' in program
octogon.cpp:39:7: error: stray '\200' in program
octogon.cpp:39:7: error: stray '\231' in program
octogon.cpp: In function 'int main()':
octogon.cpp:10:25: warning: for increment expression has no effect [-Wunused-value]
    for (j = 0; j < n-1; j)

                         ^
octogon.cpp:12:28: warning: for increment expression has no effect [-Wunused-value]
       for (i = j+1; i < n; i)

                            ^
octogon.cpp:13:25: error: expected primary-expression before ';' token
          cout << ‘#’;

                         ^
octogon.cpp:14:32: warning: for increment expression has no effect [-Wunused-value]
       for (i = 0; i < j*2 + n; i)

                                ^
octogon.cpp:15:25: error: expected primary-expression before ';' token
          cout << ‘*’;

                         ^
octogon.cpp:16:28: warning: for increment expression has no effect [-Wunused-value]
       for (i = j+1; i < n; i)

                            ^
octogon.cpp:17:25: error: expected primary-expression before ';' token
          cout << ‘#’;

                         ^
octogon.cpp:22:23: warning: for increment expression has no effect [-Wunused-value]
    for (i = 0; i < n; i)

                       ^
octogon.cpp:24:32: warning: for increment expression has no effect [-Wunused-value]
       for (j = 0; j < n*3 - 2; j)

                                ^
octogon.cpp:25:25: error: expected primary-expression before ';' token
          cout << ‘*’;

                         ^
octogon.cpp:30:25: warning: for increment expression has no effect [-Wunused-value]
    for (j = 0; j < n-1; j)

                         ^
octogon.cpp:32:30: warning: for increment expression has no effect [-Wunused-value]
       for (i = n-j-1; i < n; i)

                              ^
octogon.cpp:33:25: error: expected primary-expression before ';' token
          cout << ‘#’;

                         ^
octogon.cpp:34:40: warning: for increment expression has no effect [-Wunused-value]
       for (i = 0; i < (n-j-1)*2 + n-2; i)

                                        ^
octogon.cpp:35:25: error: expected primary-expression before ';' token
          cout << ‘*’;

                         ^
octogon.cpp:36:30: warning: for increment expression has no effect [-Wunused-value]
       for (i = n-j-1; i < n; i)

                              ^
octogon.cpp:37:25: error: expected primary-expression before ';' token
          cout << ‘#’;

                         ^
octogon.cpp:6:14: warning: unused variable 'o' [-Wunused-variable]
    int i, j, o, p;

              ^
octogon.cpp:6:17: warning: unused variable 'p' [-Wunused-variable]
    int i, j, o, p;

                 ^

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 Octogon 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.

Du-te sus!