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Detalii evaluare #8617271

Rezumat problemă

#402 Bete

Gigel a primit cadou n bețe de diferite lungimi. Neștiind ce să facă cu ele, se întreabă dacă poate alege dintre bețele date o parte, astfel încât, lipindu-le, să obțină un băț de lungime S.

Rezolvă

Detalii

Problema Bete Operații I/O bete.in/bete.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #8617271 Utilizator Agache Mihai-Alexandru (MikeStrike101)
Fișier bete.cpp Dimensiune 966 B
Data încărcării 03 Martie 2018, 21:17 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

bete.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include <iostream>

         ^
bete.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
 #include <fstream>

         ^
bete.cpp:3:9: error: #include expects "FILENAME" or <FILENAME>
 #include <algorithm>

         ^
bete.cpp:4:9: error: #include expects "FILENAME" or <FILENAME>
 #include <cassert>

         ^
bete.cpp:5:1: error: stray '\302' in program
 using namespace std;

 ^
bete.cpp:5:1: error: stray '\240' in program
bete.cpp:5:1: error: stray '\302' in program
bete.cpp:5:1: error: stray '\240' in program
bete.cpp:6:8: error: macro names must be identifiers
 #define NN 105

        ^
bete.cpp:7:8: error: macro names must be identifiers
 #define SS 105*100+10

        ^
bete.cpp:9:1: error: stray '\302' in program
 ifstream fin("bete.in");

 ^
bete.cpp:9:1: error: stray '\240' in program
bete.cpp:10:1: error: stray '\302' in program
 ofstream fout("bete.out");

 ^
bete.cpp:10:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
 int n, S, B[NN], v[SS], last[SS], smax;

 ^
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:12:1: error: stray '\302' in program
bete.cpp:12:1: error: stray '\240' in program
bete.cpp:14:1: error: stray '\302' in program
 void determinare(int i, int contor)

 ^
bete.cpp:14:1: error: stray '\240' in program
bete.cpp:14:1: error: stray '\302' in program
bete.cpp:14:1: error: stray '\240' in program
bete.cpp:14:1: error: stray '\302' in program
bete.cpp:14:1: error: stray '\240' in program
bete.cpp:14:1: error: stray '\302' in program
bete.cpp:14:1: error: stray '\240' in program
bete.cpp:17:1: error: stray '\302' in program
 fout << contor << "\n";

 ^
bete.cpp:17:1: error: stray '\240' in program
bete.cpp:17:1: error: stray '\302' in program
bete.cpp:17:1: error: stray '\240' in program
bete.cpp:17:1: error: stray '\302' in program
bete.cpp:17:1: error: stray '\240' in program
bete.cpp:17:1: error: stray '\302' in program
bete.cpp:17:1: error: stray '\240' in program
bete.cpp:20:1: error: stray '\302' in program
 determinare(i-B[last[i]], contor+1);

 ^
bete.cpp:20:1: error: stray '\240' in program
bete.cpp:21:1: error: stray '\302' in program
 fout << last[i] << " ";

 ^
bete.cpp:21:1: error: stray '\240' in program
bete.cpp:21:1: error: stray '\302' in program
bete.cpp:21:1: error: stray '\240' in program
bete.cpp:21:1: error: stray '\302' in program
bete.cpp:21:1: error: stray '\240' in program
bete.cpp:21:1: error: stray '\302' in program
bete.cpp:21:1: error: stray '\240' in program
bete.cpp:26:1: error: stray '\302' in program
 int main(){

 ^
bete.cpp:26:1: error: stray '\240' in program
bete.cpp:27:1: error: stray '\302' in program
 assert(fin >> n >> S );

 ^
bete.cpp:27:1: error: stray '\240' in program
bete.cpp:27:1: error: stray '\302' in program
bete.cpp:27:1: error: stray '\240' in program
bete.cpp:27:1: error: stray '\302' in program
bete.cpp:27:1: error: stray '\240' in program
bete.cpp:27:1: error: stray '\302' in program
bete.cpp:27:1: error: stray '\240' in program
bete.cpp:27:1: error: stray '\302' in program
bete.cpp:27:1: error: stray '\240' in program
bete.cpp:28:1: error: stray '\302' in program
 for(int i=1 ; i<=n ; ++i)

 ^
bete.cpp:28:1: error: stray '\240' in program
bete.cpp:28:1: error: stray '\302' in program
bete.cpp:28:1: error: stray '\240' in program
bete.cpp:28:1: error: stray '\302' in program
bete.cpp:28:1: error: stray '\240' in program
bete.cpp:28:1: error: stray '\302' in program
bete.cpp:28:1: error: stray '\240' in program
bete.cpp:28:1: error: stray '\302' in program
bete.cpp:28:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
 assert(fin >> B[i]), assert(B[i]<100), smax += B[i];

 ^
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:29:1: error: stray '\302' in program
bete.cpp:29:1: error: stray '\240' in program
bete.cpp:30:1: error: stray '\302' in program
 if(S > smax)

 ^
bete.cpp:30:1: error: stray '\240' in program
bete.cpp:30:1: error: stray '\302' in program
bete.cpp:30:1: error: stray '\240' in program
bete.cpp:32:1: error: stray '\302' in program
 fout << "NU";

 ^
bete.cpp:32:1: error: stray '\240' in program
bete.cpp:32:1: error: stray '\302' in program
bete.cpp:32:1: error: stray '\240' in program
bete.cpp:33:1: error: stray '\302' in program
 return 0;

 ^
bete.cpp:33:1: error: stray '\240' in program
bete.cpp:36:1: error: stray '\302' in program
 v[0] = 1;

 ^
bete.cpp:36:1: error: stray '\240' in program
bete.cpp:36:1: error: stray '\302' in program
bete.cpp:36:1: error: stray '\240' in program
bete.cpp:37:1: error: stray '\302' in program
 for(int i=1;i<=n;++i)

 ^
bete.cpp:37:1: error: stray '\240' in program
bete.cpp:38:1: error: stray '\302' in program
 for(int j=smax ; j>=0 ; --j)

 ^
bete.cpp:38:1: error: stray '\240' in program
bete.cpp:38:1: error: stray '\302' in program
bete.cpp:38:1: error: stray '\240' in program
bete.cpp:38:1: error: stray '\302' in program
bete.cpp:38:1: error: stray '\240' in program
bete.cpp:38:1: error: stray '\302' in program
bete.cpp:38:1: error: stray '\240' in program
bete.cpp:38:1: error: stray '\302' in program
bete.cpp:38:1: error: stray '\240' in program
bete.cpp:39:1: error: stray '\302' in program
 if(v[j] && !v[j+B[i]])

 ^
bete.cpp:39:1: error: stray '\240' in program
bete.cpp:39:1: error: stray '\302' in program
bete.cpp:39:1: error: stray '\240' in program
bete.cpp:40:1: error: stray '\302' in program
 v[j+B[i]] = 1, last[j+B[i]] = i;

 ^
bete.cpp:40:1: error: stray '\240' in program
bete.cpp:40:1: error: stray '\302' in program
bete.cpp:40:1: error: stray '\240' in program
bete.cpp:40:1: error: stray '\302' in program
bete.cpp:40:1: error: stray '\240' in program
bete.cpp:40:1: error: stray '\302' in program
bete.cpp:40:1: error: stray '\240' in program
bete.cpp:40:1: error: stray '\302' in program
bete.cpp:40:1: error: stray '\240' in program
bete.cpp:46:1: error: stray '\302' in program
 fout << "NU\n";

 ^
bete.cpp:46:1: error: stray '\240' in program
bete.cpp:46:1: error: stray '\302' in program
bete.cpp:46:1: error: stray '\240' in program
bete.cpp:49:1: error: stray '\302' in program
 fout << "DA\n";

 ^
bete.cpp:49:1: error: stray '\240' in program
bete.cpp:49:1: error: stray '\302' in program
bete.cpp:49:1: error: stray '\240' in program
bete.cpp:50:1: error: stray '\302' in program
 determinare(S, 0);

 ^
bete.cpp:50:1: error: stray '\240' in program
bete.cpp:53:1: error: stray '\302' in program
 return 0;

 ^
bete.cpp:53:1: error: stray '\240' in program
bete.cpp:9:1: error: 'ifstream' does not name a type
 ifstream fin("bete.in");

 ^
bete.cpp:10:1: error: 'ofstream' does not name a type
 ofstream fout("bete.out");

 ^
bete.cpp:12:16: error: 'NN' was not declared in this scope
 int n, S, B[NN], v[SS], last[SS], smax;

                ^
bete.cpp:12:24: error: 'SS' was not declared in this scope
 int n, S, B[NN], v[SS], last[SS], smax;

                        ^
bete.cpp:12:35: error: 'SS' was not declared in this scope
 int n, S, B[NN], v[SS], last[SS], smax;

                                   ^
bete.cpp: In function 'void determinare(int, int)':
bete.cpp:17:1: error: 'fout' was not declared in this scope
 fout << contor << "\n";

 ^
bete.cpp:20:15: error: 'B' was not declared in this scope
 determinare(i-B[last[i]], contor+1);

               ^
bete.cpp:20:17: error: 'last' was not declared in this scope
 determinare(i-B[last[i]], contor+1);

                 ^
bete.cpp:21:1: error: 'fout' was not declared in this scope
 fout << last[i] << " ";

 ^
bete.cpp: In function 'int main()':
bete.cpp:27:8: error: 'fin' was not declared in this scope
 assert(fin >> n >> S );

        ^
bete.cpp:27:27: error: 'assert' was not declared in this scope
 assert(fin >> n >> S );

                           ^
bete.cpp:29:17: error: 'B' was not declared in this scope
 assert(fin >> B[i]), assert(B[i]<100), smax += B[i];

                 ^
bete.cpp:32:1: error: 'fout' was not declared in this scope
 fout << "NU";

 ^
bete.cpp:36:1: error: 'v' was not declared in this scope
 v[0] = 1;

 ^
bete.cpp:39:19: error: 'B' was not declared in this scope
 if(v[j] && !v[j+B[i]])

                   ^
bete.cpp:40:19: error: 'last' was not declared in this scope
 v[j+B[i]] = 1, last[j+B[i]] = i;

                   ^
bete.cpp:46:1: error: 'fout' was not declared in this scope
 fout << "NU\n";

 ^
bete.cpp:49:1: error: 'fout' was not declared in this scope
 fout << "DA\n";

 ^

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 Bete 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.