#837
Fill
Se dă o matrice cu n
linii și m
coloane și elemente 0
sau 1
, care reprezintă harta unei planete, în care 1
înseamnă uscat, iar 0
înseamnă apă. Două elemente 1
care se învecinează pe linie sau pe coloană (nu și pe diagonală) fac parte din același continent.
Să se determine câte continente sunt pe hartă.
Problema | Fill | Operații I/O |
fill.in /fill.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50610894 | Utilizator | |
Fișier | fill.cpp | Dimensiune | 995 B |
Data încărcării | 17 Aprilie 2024, 09:35 | Scor / rezultat | Eroare de compilare |
fill.cpp:7:1: error: expected initializer before 'bool' bool a[102][102], viz[102][102]; ^ fill.cpp: In function 'void citire()': fill.cpp:12:5: error: reference to 'cin' is ambiguous cin>>n>>m; ^ fill.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("fill.in"); ^ In file included from fill.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ fill.cpp:12:13: error: 'm' was not declared in this scope cin>>n>>m; ^ fill.cpp:16:9: error: reference to 'cin' is ambiguous cin>>a[i][j]; ^ fill.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("fill.in"); ^ In file included from fill.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ fill.cpp:16:14: error: 'a' was not declared in this scope cin>>a[i][j]; ^ fill.cpp: In function 'void fill(int, int)': fill.cpp:22:5: error: 'viz' was not declared in this scope viz[i][j] = 1; ^ fill.cpp:24:8: error: 'a' was not declared in this scope if(a[i+1][j] == 1 && !viz[i+1][j])fill(i+1, j); ^ fill.cpp:25:9: error: 'a' was not declared in this scope if(a[i][j+1] == 1 && !viz[i][j+1])fill(i, j+1); ^ fill.cpp:26:10: error: 'a' was not declared in this scope if(a[i-1][j] == 1 && !viz[i-1][j])fill(i-1, j); ^ fill.cpp:27:13: error: 'a' was not declared in this scope if(a[i][j-1] == 1 && !viz[i][j-1])fill(i, j-1); ^ fill.cpp: In function 'void rezolva()': fill.cpp:34:25: error: 'm' was not declared in this scope for(int j=1; j<=m;j++) ^ fill.cpp:35:12: error: 'a' was not declared in this scope if(a[i][j]==1 && !viz[i][j]) ^ fill.cpp:35:27: error: 'viz' was not declared in this scope if(a[i][j]==1 && !viz[i][j]) ^ fill.cpp: In function 'void afisare()': fill.cpp:50:1: error: reference to 'cout' is ambiguous cout<<nr_zone; ^ fill.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("fill.out"); ^ In file included from fill.cpp:2:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Fill face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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.