Detalii evaluare: ~22616861

Detalii evaluare #22616861

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Detalii
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Rezumat problemă

`#1518` sudoku

Scrieţi un program care, pentru o matrice 9 x 9 dată, reprezentând un puzzle SUDOKU, determină o soluţie a unui astfel de puzzle.

Admitere Informatica Iasi, 2014

Fișiere
Antal Alexandru (Courage)
medie

Clasa 11 Backtracking Backtracking in plan

Rezolvă

Detalii

Problema	sudoku	Operații I/O	`sudoku.in`/`sudoku.out`
Limita timp	1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#22616861`	Utilizator	Saulea Aless (AlexSaulea)
Fișier	sudoku.c	Dimensiune	5.37 KB
Data încărcării	26 Aprilie 2020, 16:14	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sudoku.c: In function 'main':
sudoku.c:11:5: error: 'for' loop initial declarations are only allowed in C99 mode
     for (int i=0;i<9;++i)

     ^
sudoku.c:11:5: note: use option -std=c99 or -std=gnu99 to compile your code
sudoku.c:12:9: error: 'for' loop initial declarations are only allowed in C99 mode
         for (int j=0;j<9;++j)

         ^
sudoku.c:24:9: error: 'for' loop initial declarations are only allowed in C99 mode
         for (int i=0;i<9 && freecells;i+=3)

         ^
sudoku.c:25:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int j=0;j<9 && freecells;j+=3)

             ^
sudoku.c:27:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int cif=1;cif<10;++cif)

                 ^
sudoku.c:30:21: error: 'for' loop initial declarations are only allowed in C99 mode
                     for (int k=i;k<i+3;++k)

                     ^
sudoku.c:31:25: error: 'for' loop initial declarations are only allowed in C99 mode
                         for (int l=j;l<j+3;++l)

                         ^
sudoku.c:42:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int k=i;k<i+3;++k)

                 ^
sudoku.c:43:21: error: 'for' loop initial declarations are only allowed in C99 mode
                     for (int l=j;l<j+3;++l)

                     ^
sudoku.c:46:26: error: redefinition of 'cif'
                 for (int cif=1;cif<10;++cif)

                          ^
sudoku.c:27:26: note: previous definition of 'cif' was here
                 for (int cif=1;cif<10;++cif)

                          ^
sudoku.c:46:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int cif=1;cif<10;++cif)

                 ^
sudoku.c:49:26: error: redefinition of 'k'
                 for (int k=i;k<i+3;++k)

                          ^
sudoku.c:42:26: note: previous definition of 'k' was here
                 for (int k=i;k<i+3;++k)

                          ^
sudoku.c:49:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int k=i;k<i+3;++k)

                 ^
sudoku.c:50:30: error: redefinition of 'l'
                     for (int l=j;l<j+3;++l)

                              ^
sudoku.c:43:30: note: previous definition of 'l' was here
                     for (int l=j;l<j+3;++l)

                              ^
sudoku.c:50:21: error: 'for' loop initial declarations are only allowed in C99 mode
                     for (int l=j;l<j+3;++l)

                     ^
sudoku.c:54:29: error: 'for' loop initial declarations are only allowed in C99 mode
                             for (int m=0;m<nr;++m)

                             ^
sudoku.c:65:18: error: redefinition of 'i'
         for (int i=0;i<9 && freecells;i++)

                  ^
sudoku.c:24:18: note: previous definition of 'i' was here
         for (int i=0;i<9 && freecells;i+=3)

                  ^
sudoku.c:65:9: error: 'for' loop initial declarations are only allowed in C99 mode
         for (int i=0;i<9 && freecells;i++)

         ^
sudoku.c:67:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int cif=1;cif<10;++cif)

             ^
sudoku.c:70:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int j=0;j<9;++j)

                 ^
sudoku.c:81:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int j=0;j<9;++j)

             ^
sudoku.c:84:22: error: redefinition of 'cif'
             for (int cif=1;cif<10;++cif)

                      ^
sudoku.c:67:22: note: previous definition of 'cif' was here
             for (int cif=1;cif<10;++cif)

                      ^
sudoku.c:84:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int cif=1;cif<10;++cif)

             ^
sudoku.c:87:22: error: redefinition of 'j'
             for (int j=0;j<9;++j)

                      ^
sudoku.c:81:22: note: previous definition of 'j' was here
             for (int j=0;j<9;++j)

                      ^
sudoku.c:87:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int j=0;j<9;++j)

             ^
sudoku.c:91:21: error: 'for' loop initial declarations are only allowed in C99 mode
                     for (int m=0;m<nr;++m)

                     ^
sudoku.c:102:18: error: redefinition of 'j'
         for (int j=0;j<9 && freecells;j++)

                  ^
sudoku.c:25:22: note: previous definition of 'j' was here
             for (int j=0;j<9 && freecells;j+=3)

                      ^
sudoku.c:102:9: error: 'for' loop initial declarations are only allowed in C99 mode
         for (int j=0;j<9 && freecells;j++)

         ^
sudoku.c:104:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int cif=1;cif<10 && freecells;++cif)

             ^
sudoku.c:107:17: error: 'for' loop initial declarations are only allowed in C99 mode
                 for (int i=0;i<9;++i)

                 ^
sudoku.c:118:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int i=0;i<9;++i)

             ^
sudoku.c:121:22: error: redefinition of 'cif'
             for (int cif=1;cif<10;++cif)

                      ^
sudoku.c:104:22: note: previous definition of 'cif' was here
             for (int cif=1;cif<10 && freecells;++cif)

                      ^
sudoku.c:121:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int cif=1;cif<10;++cif)

             ^
sudoku.c:124:22: error: redefinition of 'i'
             for (int i=0;i<9;++i)

                      ^
sudoku.c:118:22: note: previous definition of 'i' was here
             for (int i=0;i<9;++i)

                      ^
sudoku.c:124:13: error: 'for' loop initial declarations are only allowed in C99 mode
             for (int i=0;i<9;++i)

             ^
sudoku.c:128:21: error: 'for' loop initial declarations are only allowed in C99 mode
                     for (int m=0;m<nr;++m)

                     ^
sudoku.c:141:14: error: redefinition of 'i'
     for (int i=0;i<9;++i)

              ^
sudoku.c:11:14: note: previous definition of 'i' was here
     for (int i=0;i<9;++i)

              ^
sudoku.c:141:5: error: 'for' loop initial declarations are only allowed in C99 mode
     for (int i=0;i<9;++i)

     ^
sudoku.c:143:9: error: 'for' loop initial declarations are only allowed in C99 mode
         for (int j=0;j<9;++j)

         ^
sudoku.c:8:12: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result]
     freopen("sudoku.in","r",stdin);

            ^
sudoku.c:14:18: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d",a[i]+j);

                  ^
sudoku.c:140:12: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result]
     freopen("sudoku.out","r",stdout);

            ^

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 sudoku 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.