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Detalii evaluare #43627516

Rezumat problemă

#343 Soarece1

Se dă o tablă dreptunghiulară formată din n linii și m coloane, definind n*m zone, unele dintre ele fiind libere, altele conținând obstacole. Într-o zonă precizată se află un șoarece care se poate deplasa pe tablă trecând din zona curentă în zona învecinată cu aceasta pe linie sau pe coloană. Scopul sau este să ajungă la o bucată de brânză aflată într-o zonă de asemenea precizată, fără a părăsi tabla, fără a trece prin zone care conțin obstacole și fără a trece de două ori prin aceeași zonă.

Determinați o modalitate prin care șoarecele poate să ajungă la bucata de brânză.

Rezolvă

Detalii

Problema Soarece1 Operații I/O soarece1.in/soarece1.out
Limita timp 1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #43627516 Utilizator Borcea Rares-Dan (danutz23)
Fișier soarece1.cpp Dimensiune 3.07 KB
Data încărcării 07 Mai 2023, 14:57 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

soarece1.cpp:61:2: error: stray '#' in program
 }#include <bits/stdc++.h>

  ^
soarece1.cpp: In function 'void afisare()':
soarece1.cpp:19:31: error: reference to 'cout' is ambiguous
             if(a[i][j] == -1) cout << 0 << " ";

                               ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:20:18: error: reference to 'cout' is ambiguous
             else cout << a[i][j] << " ";

                  ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:21:9: error: reference to 'cout' is ambiguous
         cout << '\n';

         ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp: In function 'int main()':
soarece1.cpp:41:5: error: reference to 'cin' is ambiguous
     cin >> n >> m;

     ^
soarece1.cpp:3:10: note: candidates are: std::ifstream cin
 ifstream cin("soarece1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
soarece1.cpp:45:13: error: reference to 'cin' is ambiguous
             cin >> s;

             ^
soarece1.cpp:3:10: note: candidates are: std::ifstream cin
 ifstream cin("soarece1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
soarece1.cpp:57:17: error: reference to 'cout' is ambiguous
                 cout << 0 << " ";

                 ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:58:13: error: reference to 'cout' is ambiguous
             cout << '\n';

             ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp: At global scope:
soarece1.cpp:61:3: error: 'include' does not name a type
 }#include <bits/stdc++.h>

   ^
soarece1.cpp:63:13: error: redefinition of 'std::ifstream cin'
 ifstream cin("soarece1.in");

             ^
soarece1.cpp:3:10: error: 'std::ifstream cin' previously declared here
 ifstream cin("soarece1.in");

          ^
soarece1.cpp:64:14: error: redefinition of 'std::ofstream cout'
 ofstream cout("soarece1.out");

              ^
soarece1.cpp:4:10: error: 'std::ofstream cout' previously declared here
 ofstream cout("soarece1.out");

          ^
soarece1.cpp:65:5: error: redefinition of 'int n'
 int n , m , is , js , ib , jb , a[11][11] , gata;

     ^
soarece1.cpp:5:5: error: 'int n' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

     ^
soarece1.cpp:65:9: error: redefinition of 'int m'
 int n , m , is , js , ib , jb , a[11][11] , gata;

         ^
soarece1.cpp:5:9: error: 'int m' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

         ^
soarece1.cpp:65:13: error: redefinition of 'int is'
 int n , m , is , js , ib , jb , a[11][11] , gata;

             ^
soarece1.cpp:5:13: error: 'int is' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

             ^
soarece1.cpp:65:18: error: redefinition of 'int js'
 int n , m , is , js , ib , jb , a[11][11] , gata;

                  ^
soarece1.cpp:5:18: error: 'int js' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

                  ^
soarece1.cpp:65:23: error: redefinition of 'int ib'
 int n , m , is , js , ib , jb , a[11][11] , gata;

                       ^
soarece1.cpp:5:23: error: 'int ib' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

                       ^
soarece1.cpp:65:28: error: redefinition of 'int jb'
 int n , m , is , js , ib , jb , a[11][11] , gata;

                            ^
soarece1.cpp:5:28: error: 'int jb' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

                            ^
soarece1.cpp:65:41: error: redefinition of 'int a [11][11]'
 int n , m , is , js , ib , jb , a[11][11] , gata;

                                         ^
soarece1.cpp:5:33: error: 'int a [11][11]' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

                                 ^
soarece1.cpp:65:45: error: redefinition of 'int gata'
 int n , m , is , js , ib , jb , a[11][11] , gata;

                                             ^
soarece1.cpp:5:45: error: 'int gata' previously declared here
 int n , m , is , js , ib , jb , a[11][11] , gata;

                                             ^
soarece1.cpp:66:6: error: redefinition of 'char s'
 char s;

      ^
soarece1.cpp:6:6: error: 'char s' previously declared here
 char s;

      ^
soarece1.cpp:67:14: error: redefinition of 'const int di []'
 const int di[] = {0 ,  0 , 1 , -1};

              ^
soarece1.cpp:7:11: error: 'const int di [4]' previously defined here
 const int di[] = {0 ,  0 , 1 , -1};

           ^
soarece1.cpp:68:14: error: redefinition of 'const int dj []'
 const int dj[] = {1 , -1 , 0 ,  0};

              ^
soarece1.cpp:8:11: error: 'const int dj [4]' previously defined here
 const int dj[] = {1 , -1 , 0 ,  0};

           ^
soarece1.cpp: In function 'int inside(int, int)':
soarece1.cpp:69:5: error: redefinition of 'int inside(int, int)'
 int inside(int i , int j)

     ^
soarece1.cpp:9:5: error: 'int inside(int, int)' previously defined here
 int inside(int i , int j)

     ^
soarece1.cpp: In function 'void afisare()':
soarece1.cpp:73:6: error: redefinition of 'void afisare()'
 void afisare()

      ^
soarece1.cpp:13:6: error: 'void afisare()' previously defined here
 void afisare()

      ^
soarece1.cpp:79:31: error: reference to 'cout' is ambiguous
             if(a[i][j] == -1) cout << 0 << " ";

                               ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:80:18: error: reference to 'cout' is ambiguous
             else cout << a[i][j] << " ";

                  ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:81:9: error: reference to 'cout' is ambiguous
         cout << '\n';

         ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp: In function 'void back(int, int, int)':
soarece1.cpp:84:6: error: redefinition of 'void back(int, int, int)'
 void back(int i , int j , int pas)

      ^
soarece1.cpp:24:6: error: 'void back(int, int, int)' previously defined here
 void back(int i , int j , int pas)

      ^
soarece1.cpp: In function 'int main()':
soarece1.cpp:99:5: error: redefinition of 'int main()'
 int main()

     ^
soarece1.cpp:39:5: error: 'int main()' previously defined here
 int main()

     ^
soarece1.cpp:101:5: error: reference to 'cin' is ambiguous
     cin >> n >> m;

     ^
soarece1.cpp:3:10: note: candidates are: std::ifstream cin
 ifstream cin("soarece1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
soarece1.cpp:105:13: error: reference to 'cin' is ambiguous
             cin >> s;

             ^
soarece1.cpp:3:10: note: candidates are: std::ifstream cin
 ifstream cin("soarece1.in");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
soarece1.cpp:117:17: error: reference to 'cout' is ambiguous
                 cout << 0 << " ";

                 ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
soarece1.cpp:118:13: error: reference to 'cout' is ambiguous
             cout << '\n';

             ^
soarece1.cpp:4:10: note: candidates are: std::ofstream cout
 ofstream cout("soarece1.out");

          ^
In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0,
                 from soarece1.cpp:1:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^

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 Soarece1 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.