Detalii evaluare: ~52772607

Detalii evaluare #52772607

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Rezumat problemă

`#202` PermPF

Se citeşte un număr natural nenul n. Să se afişeze, în ordine lexicografică, permutările fără puncte fixe ale mulţimii {1,2,..,n}.

Fișiere
Candale Silviu (silviu)
medie

Clasa 11 Backtracking Elemente de combinatorică

Rezolvă

Detalii

Problema	PermPF	Operații I/O	`permpf.in`/`permpf.out`
Limita timp	0.5 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#52772607`	Utilizator	Baboi Luca Mihail (bmihailuca)
Fișier	permpf.cpp	Dimensiune	755 B
Data încărcării	09 Octombrie 2024, 08:51	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

permpf.cpp:9:1: error: stray '\302' in program
     if(st[k] == k)

 ^
permpf.cpp:9:1: error: stray '\240' in program
permpf.cpp:9:1: error: stray '\302' in program
permpf.cpp:9:1: error: stray '\240' in program
permpf.cpp:10:1: error: stray '\302' in program
         return 0;

 ^
permpf.cpp:10:1: error: stray '\240' in program
permpf.cpp:10:1: error: stray '\302' in program
permpf.cpp:10:1: error: stray '\240' in program
permpf.cpp:10:1: error: stray '\302' in program
permpf.cpp:10:1: error: stray '\240' in program
permpf.cpp:10:1: error: stray '\302' in program
permpf.cpp:10:1: error: stray '\240' in program
permpf.cpp:11:1: error: stray '\302' in program
     for(int i = 1; i < k; ++i)

 ^
permpf.cpp:11:1: error: stray '\240' in program
permpf.cpp:11:1: error: stray '\302' in program
permpf.cpp:11:1: error: stray '\240' in program
permpf.cpp:12:1: error: stray '\302' in program
         if(st[k] == st[i])

 ^
permpf.cpp:12:1: error: stray '\240' in program
permpf.cpp:12:1: error: stray '\302' in program
permpf.cpp:12:1: error: stray '\240' in program
permpf.cpp:12:1: error: stray '\302' in program
permpf.cpp:12:1: error: stray '\240' in program
permpf.cpp:12:1: error: stray '\302' in program
permpf.cpp:12:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
             return 0;

 ^
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:13:1: error: stray '\302' in program
permpf.cpp:13:1: error: stray '\240' in program
permpf.cpp:14:1: error: stray '\302' in program
     return 1;

 ^
permpf.cpp:14:1: error: stray '\240' in program
permpf.cpp:14:1: error: stray '\302' in program
permpf.cpp:14:1: error: stray '\240' in program
permpf.cpp:18:1: error: stray '\302' in program
     for(int i = 1; i <= k; ++i)

 ^
permpf.cpp:18:1: error: stray '\240' in program
permpf.cpp:18:1: error: stray '\302' in program
permpf.cpp:18:1: error: stray '\240' in program
permpf.cpp:19:1: error: stray '\302' in program
         fout << st[i] << " ";

 ^
permpf.cpp:19:1: error: stray '\240' in program
permpf.cpp:19:1: error: stray '\302' in program
permpf.cpp:19:1: error: stray '\240' in program
permpf.cpp:19:1: error: stray '\302' in program
permpf.cpp:19:1: error: stray '\240' in program
permpf.cpp:19:1: error: stray '\302' in program
permpf.cpp:19:1: error: stray '\240' in program
permpf.cpp:20:1: error: stray '\302' in program
     fout << endl;

 ^
permpf.cpp:20:1: error: stray '\240' in program
permpf.cpp:20:1: error: stray '\302' in program
permpf.cpp:20:1: error: stray '\240' in program
permpf.cpp:24:1: error: stray '\302' in program
     for(int i = 1; i <= n; ++i)

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

 ^
permpf.cpp:25:1: error: stray '\240' in program
permpf.cpp:25:1: error: stray '\302' in program
permpf.cpp:25:1: error: stray '\240' in program
permpf.cpp:26:1: error: stray '\302' in program
         st[k] = i;

 ^
permpf.cpp:26:1: error: stray '\240' in program
permpf.cpp:26:1: error: stray '\302' in program
permpf.cpp:26:1: error: stray '\240' in program
permpf.cpp:26:1: error: stray '\302' in program
permpf.cpp:26:1: error: stray '\240' in program
permpf.cpp:26:1: error: stray '\302' in program
permpf.cpp:26:1: error: stray '\240' in program
permpf.cpp:27:1: error: stray '\302' in program
         if(valid(k))

 ^
permpf.cpp:27:1: error: stray '\240' in program
permpf.cpp:27:1: error: stray '\302' in program
permpf.cpp:27:1: error: stray '\240' in program
permpf.cpp:27:1: error: stray '\302' in program
permpf.cpp:27:1: error: stray '\240' in program
permpf.cpp:27:1: error: stray '\302' in program
permpf.cpp:27:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
             if(k == n)

 ^
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:28:1: error: stray '\302' in program
permpf.cpp:28:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
                 afisare(k);

 ^
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:29:1: error: stray '\302' in program
permpf.cpp:29:1: error: stray '\240' in program
permpf.cpp:30:1: error: stray '\302' in program
         else

 ^
permpf.cpp:30:1: error: stray '\240' in program
permpf.cpp:30:1: error: stray '\302' in program
permpf.cpp:30:1: error: stray '\240' in program
permpf.cpp:30:1: error: stray '\302' in program
permpf.cpp:30:1: error: stray '\240' in program
permpf.cpp:30:1: error: stray '\302' in program
permpf.cpp:30:1: error: stray '\240' in program
permpf.cpp:31:1: error: stray '\302' in program
             Back(k + 1);

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

 ^
permpf.cpp:32:1: error: stray '\240' in program
permpf.cpp:32:1: error: stray '\302' in program
permpf.cpp:32:1: error: stray '\240' in program
permpf.cpp:37:1: error: stray '\302' in program
     fin >> n;

 ^
permpf.cpp:37:1: error: stray '\240' in program
permpf.cpp:37:1: error: stray '\302' in program
permpf.cpp:37:1: error: stray '\240' in program
permpf.cpp:38:1: error: stray '\302' in program
     Back(1);

 ^
permpf.cpp:38:1: error: stray '\240' in program
permpf.cpp:38:1: error: stray '\302' in program
permpf.cpp:38:1: error: stray '\240' in program
permpf.cpp:39:1: error: stray '\302' in program
     return 0;

 ^
permpf.cpp:39:1: error: stray '\240' in program
permpf.cpp:39:1: error: stray '\302' in program
permpf.cpp:39:1: error: stray '\240' in program
permpf.cpp: In function 'void Back(int)':
permpf.cpp:27:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
         if(valid(k))

               ^

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 PermPF 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.