Rezumat problemă

Soarece1

#343

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.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Backtracking Backtracking in plan

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	#62865702	Utilizator	Iacob Teodor (IacobTeodor)
Fișier	soarece1.cpp	Dimensiune	1.07 KB
Data încărcării	04 Februarie 2026, 16:24	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

soarece1.cpp:4:15: warning: missing terminating " character [enabled by default]
 ofstream cout("soarece1.out);

               ^
soarece1.cpp:4:1: error: missing terminating " character
 ofstream cout("soarece1.out);

 ^
soarece1.cpp:5:8: error: 'm' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

        ^
soarece1.cpp:5:11: error: 'a' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

           ^
soarece1.cpp:5:21: error: 't' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                     ^
soarece1.cpp:5:32: error: 'si' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                ^
soarece1.cpp:5:36: error: 'sj' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                    ^
soarece1.cpp:5:40: error: 'bi' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                        ^
soarece1.cpp:5:44: error: 'bj' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                            ^
soarece1.cpp:5:48: error: 'nr' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                                ^
soarece1.cpp:5:54: error: 'di' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                                      ^
soarece1.cpp:5:74: error: 'dj' has not been declared
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                                                          ^
soarece1.cpp:5:92: error: expected ')' before ';' token
 int n, m, a[12][12],t[12][12], si, sj, bi, bj, nr=0, di[]={0, 1, 0, -1}, dj[]={1, 0, -1, 0};

                                                                                            ^
soarece1.cpp:5:92: error: could not convert '{0, 1, 0, -1}' from '<brace-enclosed initializer list>' to 'int*'
soarece1.cpp:5:92: error: could not convert '{1, 0, -1, 0}' from '<brace-enclosed initializer list>' to 'int*'
soarece1.cpp: In function 'void afisare()':
soarece1.cpp:9:21: error: 'n' was not declared in this scope
     for(int i=1; i<=n; i++)

                     ^
soarece1.cpp:11:25: error: 'm' was not declared in this scope
         for(int j=1; j<=m; j++)

                         ^
soarece1.cpp:12:19: error: 't' was not declared in this scope
             cout<<t[i][j]<<' ';

                   ^
soarece1.cpp:13:15: error: invalid operands of types 'std::ofstream(int, int, int (*)[12], int (*)[12], int, int, int, int, int, int*, int*) {aka std::basic_ofstream<char>(int, int, int (*)[12], int (*)[12], int, int, int, int, int, int*, int*)}' and '<unresolved overloaded function type>' to binary 'operator<<'
         cout<<endl;

               ^
soarece1.cpp: In function 'void bkt(int, int)':
soarece1.cpp:20:5: error: 't' was not declared in this scope
     t[x][y]=++nr;

     ^
soarece1.cpp:20:15: error: 'nr' was not declared in this scope
     t[x][y]=++nr;

               ^
soarece1.cpp:21:11: error: 'bi' was not declared in this scope
     if(x==bi && y==bj)

           ^
soarece1.cpp:21:20: error: 'bj' was not declared in this scope
     if(x==bi && y==bj)

                    ^
soarece1.cpp:26:22: error: 'di' was not declared in this scope
             int x1=x+di[k], y1=y+dj[k];

                      ^
soarece1.cpp:27:20: error: 'n' was not declared in this scope
             if(x1<=n && x1>=1 && y1<=n && y1>=1)

                    ^
soarece1.cpp:27:34: error: 'y1' was not declared in this scope
             if(x1<=n && x1>=1 && y1<=n && y1>=1)

                                  ^
soarece1.cpp:28:20: error: 'a' was not declared in this scope
                 if(a[x1][y1]==0 && t[x1][y1]==0)

                    ^
soarece1.cpp: In function 'int main()':
soarece1.cpp:38:10: error: 'n' was not declared in this scope
     cin>>n>>m;

          ^
soarece1.cpp:38:13: error: 'm' was not declared in this scope
     cin>>n>>m;

             ^
soarece1.cpp:44:17: error: 'a' was not declared in this scope
                 a[i][j]=1;

                 ^
soarece1.cpp:46:17: error: 'si' was not declared in this scope
                 si=i, sj=j;

                 ^
soarece1.cpp:46:23: error: 'sj' was not declared in this scope
                 si=i, sj=j;

                       ^
soarece1.cpp:48:17: error: 'bi' was not declared in this scope
                 bi=i, bj=j;

                 ^
soarece1.cpp:48:23: error: 'bj' was not declared in this scope
                 bi=i, bj=j;

                       ^
soarece1.cpp:50:9: error: 'si' was not declared in this scope
     bkt(si,sj);

         ^
soarece1.cpp:50:12: error: 'sj' was not declared in this scope
     bkt(si,sj);

            ^

Cum funcționează evaluarea?