Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #22507118

Rezumat problemă

#3128 PatratMagic1 C++

Se dă un număr natural n, de forma n=4k. Să se genereze și să se afișeze un pătrat magic de latură n.

Rezolvă

Detalii

Problema PatratMagic1 Operații I/O tastatură/ecran
Limita timp 0.01 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #22507118 Utilizator Sârbu Alina (alinasarbu)
Fișier patratmagic1.cpp Dimensiune 1.12 KB
Data încărcării 17 Aprilie 2020, 21:39 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

patratmagic1.cpp:9:1: error: stray '\302' in program
    int i, j, res[4]={0};

 ^
patratmagic1.cpp:9:1: error: stray '\240' in program
patratmagic1.cpp:9:1: error: stray '\302' in program
patratmagic1.cpp:9:1: error: stray '\240' in program
patratmagic1.cpp:11:1: error: stray '\302' in program
    for(i = 0; i < n; ++i)

 ^
patratmagic1.cpp:11:1: error: stray '\240' in program
patratmagic1.cpp:11:1: error: stray '\302' in program
patratmagic1.cpp:11:1: error: stray '\240' in program
patratmagic1.cpp:13:1: error: stray '\302' in program
        for(j = 0; j < n; ++j)

 ^
patratmagic1.cpp:13:1: error: stray '\240' in program
patratmagic1.cpp:13:1: error: stray '\302' in program
patratmagic1.cpp:13:1: error: stray '\240' in program
patratmagic1.cpp:13:1: error: stray '\302' in program
patratmagic1.cpp:13:1: error: stray '\240' in program
patratmagic1.cpp:13:1: error: stray '\302' in program
patratmagic1.cpp:13:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
            res[0] += in[i * n + j];

 ^
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:15:1: error: stray '\302' in program
patratmagic1.cpp:15:1: error: stray '\240' in program
patratmagic1.cpp:17:1: error: stray '\302' in program
    for(j = 0; j < n; ++j)

 ^
patratmagic1.cpp:17:1: error: stray '\240' in program
patratmagic1.cpp:17:1: error: stray '\302' in program
patratmagic1.cpp:17:1: error: stray '\240' in program
patratmagic1.cpp:19:1: error: stray '\302' in program
        for(i = 0; i < n; ++i)

 ^
patratmagic1.cpp:19:1: error: stray '\240' in program
patratmagic1.cpp:19:1: error: stray '\302' in program
patratmagic1.cpp:19:1: error: stray '\240' in program
patratmagic1.cpp:19:1: error: stray '\302' in program
patratmagic1.cpp:19:1: error: stray '\240' in program
patratmagic1.cpp:19:1: error: stray '\302' in program
patratmagic1.cpp:19:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
            res[1] += in[i * n + j];

 ^
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:21:1: error: stray '\302' in program
patratmagic1.cpp:21:1: error: stray '\240' in program
patratmagic1.cpp:23:1: error: stray '\302' in program
    if(res[1] != res[0])

 ^
patratmagic1.cpp:23:1: error: stray '\240' in program
patratmagic1.cpp:23:1: error: stray '\302' in program
patratmagic1.cpp:23:1: error: stray '\240' in program
patratmagic1.cpp:25:1: error: stray '\302' in program
        return false;

 ^
patratmagic1.cpp:25:1: error: stray '\240' in program
patratmagic1.cpp:25:1: error: stray '\302' in program
patratmagic1.cpp:25:1: error: stray '\240' in program
patratmagic1.cpp:25:1: error: stray '\302' in program
patratmagic1.cpp:25:1: error: stray '\240' in program
patratmagic1.cpp:25:1: error: stray '\302' in program
patratmagic1.cpp:25:1: error: stray '\240' in program
patratmagic1.cpp:27:1: error: stray '\302' in program
    res[0] /= n; res[1] /= n;

 ^
patratmagic1.cpp:27:1: error: stray '\240' in program
patratmagic1.cpp:27:1: error: stray '\302' in program
patratmagic1.cpp:27:1: error: stray '\240' in program
patratmagic1.cpp:29:1: error: stray '\302' in program
    for(i = 0; i < n; ++i)

 ^
patratmagic1.cpp:29:1: error: stray '\240' in program
patratmagic1.cpp:29:1: error: stray '\302' in program
patratmagic1.cpp:29:1: error: stray '\240' in program
patratmagic1.cpp:31:1: error: stray '\302' in program
        res[2] += in[i * n + i];

 ^
patratmagic1.cpp:31:1: error: stray '\240' in program
patratmagic1.cpp:31:1: error: stray '\302' in program
patratmagic1.cpp:31:1: error: stray '\240' in program
patratmagic1.cpp:31:1: error: stray '\302' in program
patratmagic1.cpp:31:1: error: stray '\240' in program
patratmagic1.cpp:31:1: error: stray '\302' in program
patratmagic1.cpp:31:1: error: stray '\240' in program
patratmagic1.cpp:33:1: error: stray '\302' in program
    if(res[2] != res[1])

 ^
patratmagic1.cpp:33:1: error: stray '\240' in program
patratmagic1.cpp:33:1: error: stray '\302' in program
patratmagic1.cpp:33:1: error: stray '\240' in program
patratmagic1.cpp:35:1: error: stray '\302' in program
        return false;

 ^
patratmagic1.cpp:35:1: error: stray '\240' in program
patratmagic1.cpp:35:1: error: stray '\302' in program
patratmagic1.cpp:35:1: error: stray '\240' in program
patratmagic1.cpp:35:1: error: stray '\302' in program
patratmagic1.cpp:35:1: error: stray '\240' in program
patratmagic1.cpp:35:1: error: stray '\302' in program
patratmagic1.cpp:35:1: error: stray '\240' in program
patratmagic1.cpp:37:1: error: stray '\302' in program
    for(i = 0; i < n; ++i)

 ^
patratmagic1.cpp:37:1: error: stray '\240' in program
patratmagic1.cpp:37:1: error: stray '\302' in program
patratmagic1.cpp:37:1: error: stray '\240' in program
patratmagic1.cpp:39:1: error: stray '\302' in program
        res[3] += in[i * n + (n - i - 1)];

 ^
patratmagic1.cpp:39:1: error: stray '\240' in program
patratmagic1.cpp:39:1: error: stray '\302' in program
patratmagic1.cpp:39:1: error: stray '\240' in program
patratmagic1.cpp:39:1: error: stray '\302' in program
patratmagic1.cpp:39:1: error: stray '\240' in program
patratmagic1.cpp:39:1: error: stray '\302' in program
patratmagic1.cpp:39:1: error: stray '\240' in program
patratmagic1.cpp:41:1: error: stray '\302' in program
    if(res[3] != res[2])

 ^
patratmagic1.cpp:41:1: error: stray '\240' in program
patratmagic1.cpp:41:1: error: stray '\302' in program
patratmagic1.cpp:41:1: error: stray '\240' in program
patratmagic1.cpp:43:1: error: stray '\302' in program
        return false;

 ^
patratmagic1.cpp:43:1: error: stray '\240' in program
patratmagic1.cpp:43:1: error: stray '\302' in program
patratmagic1.cpp:43:1: error: stray '\240' in program
patratmagic1.cpp:43:1: error: stray '\302' in program
patratmagic1.cpp:43:1: error: stray '\240' in program
patratmagic1.cpp:43:1: error: stray '\302' in program
patratmagic1.cpp:43:1: error: stray '\240' in program
patratmagic1.cpp:45:1: error: stray '\302' in program
    return true;

 ^
patratmagic1.cpp:45:1: error: stray '\240' in program
patratmagic1.cpp:45:1: error: stray '\302' in program
patratmagic1.cpp:45:1: error: stray '\240' in program
patratmagic1.cpp:53:1: error: stray '\302' in program
    int *vec;

 ^
patratmagic1.cpp:53:1: error: stray '\240' in program
patratmagic1.cpp:53:1: error: stray '\302' in program
patratmagic1.cpp:53:1: error: stray '\240' in program
patratmagic1.cpp:55:1: error: stray '\302' in program
    std::ifstream fin("magic.in");

 ^
patratmagic1.cpp:55:1: error: stray '\240' in program
patratmagic1.cpp:55:1: error: stray '\302' in program
patratmagic1.cpp:55:1: error: stray '\240' in program
patratmagic1.cpp:57:1: error: stray '\302' in program
    std::ofstream fout("magic.out");

 ^
patratmagic1.cpp:57:1: error: stray '\240' in program
patratmagic1.cpp:57:1: error: stray '\302' in program
patratmagic1.cpp:57:1: error: stray '\240' in program
patratmagic1.cpp:59:1: error: stray '\302' in program
    int n;

 ^
patratmagic1.cpp:59:1: error: stray '\240' in program
patratmagic1.cpp:59:1: error: stray '\302' in program
patratmagic1.cpp:59:1: error: stray '\240' in program
patratmagic1.cpp:61:1: error: stray '\302' in program
    if(fin >> n){

 ^
patratmagic1.cpp:61:1: error: stray '\240' in program
patratmagic1.cpp:61:1: error: stray '\302' in program
patratmagic1.cpp:61:1: error: stray '\240' in program
patratmagic1.cpp:63:1: error: stray '\302' in program
        vec = new int[n * n];

 ^
patratmagic1.cpp:63:1: error: stray '\240' in program
patratmagic1.cpp:63:1: error: stray '\302' in program
patratmagic1.cpp:63:1: error: stray '\240' in program
patratmagic1.cpp:63:1: error: stray '\302' in program
patratmagic1.cpp:63:1: error: stray '\240' in program
patratmagic1.cpp:63:1: error: stray '\302' in program
patratmagic1.cpp:63:1: error: stray '\240' in program
patratmagic1.cpp:65:1: error: stray '\302' in program
        for(int i = 0; i < n * n; ++i)

 ^
patratmagic1.cpp:65:1: error: stray '\240' in program
patratmagic1.cpp:65:1: error: stray '\302' in program
patratmagic1.cpp:65:1: error: stray '\240' in program
patratmagic1.cpp:65:1: error: stray '\302' in program
patratmagic1.cpp:65:1: error: stray '\240' in program
patratmagic1.cpp:65:1: error: stray '\302' in program
patratmagic1.cpp:65:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
            fin >> vec[i];

 ^
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:67:1: error: stray '\302' in program
patratmagic1.cpp:67:1: error: stray '\240' in program
patratmagic1.cpp:69:1: error: stray '\302' in program
    }

 ^
patratmagic1.cpp:69:1: error: stray '\240' in program
patratmagic1.cpp:69:1: error: stray '\302' in program
patratmagic1.cpp:69:1: error: stray '\240' in program
patratmagic1.cpp:71:1: error: stray '\302' in program
    fout << (magic(vec, n) ? "true" : "false");

 ^
patratmagic1.cpp:71:1: error: stray '\240' in program
patratmagic1.cpp:71:1: error: stray '\302' in program
patratmagic1.cpp:71:1: error: stray '\240' in program
patratmagic1.cpp:73:1: error: stray '\302' in program
    fin.close();

 ^
patratmagic1.cpp:73:1: error: stray '\240' in program
patratmagic1.cpp:73:1: error: stray '\302' in program
patratmagic1.cpp:73:1: error: stray '\240' in program
patratmagic1.cpp:75:1: error: stray '\302' in program
    fout.close();

 ^
patratmagic1.cpp:75:1: error: stray '\240' in program
patratmagic1.cpp:75:1: error: stray '\302' in program
patratmagic1.cpp:75:1: error: stray '\240' in program
patratmagic1.cpp:77:1: error: stray '\302' in program
    delete[] vec;

 ^
patratmagic1.cpp:77:1: error: stray '\240' in program
patratmagic1.cpp:77:1: error: stray '\302' in program
patratmagic1.cpp:77:1: error: stray '\240' in program
patratmagic1.cpp:79:1: error: stray '\302' in program
    return 0;

 ^
patratmagic1.cpp:79:1: error: stray '\240' in program
patratmagic1.cpp:79:1: error: stray '\302' in program
patratmagic1.cpp:79:1: error: stray '\240' in program

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 PatratMagic1 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.