#3451
drumuri_simple_k
Se dă un graf orientat cu n
vârfuri și m
arce prin lista arcelor și un număr natural k
. Afișați în ordine lexicografică drumurile simple din graf care au lungimea egală cu k
. Lungimea unui drum este egală cu numărul de arce pe care le conține.
Problema | drumuri_simple_k | Operații I/O |
![]() |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58536208 | Utilizator | |
Fișier | drumuri_simple_k.cpp | Dimensiune | 656 B |
Data încărcării | 15 Iunie 2025, 19:13 | Scor / rezultat | Eroare de compilare |
drumuri_simple_k.cpp:5:13: error: expected ']' before ')' token int A[21][21), n, m, k, x, y, d[21], ok; ^ drumuri_simple_k.cpp: In function 'void afis()': drumuri_simple_k.cpp:9:23: error: 'k' was not declared in this scope for (int i=1;i <= k + 1; i++) ^ drumuri_simple_k.cpp:10:15: error: 'd' was not declared in this scope cout << d[i] << " "; ^ drumuri_simple_k.cpp:12:5: error: 'ok' was not declared in this scope ok=1; ^ drumuri_simple_k.cpp: In function 'void back(int)': drumuri_simple_k.cpp:17:23: error: 'n' was not declared in this scope for (int i=1;i <= n; i++) { ^ drumuri_simple_k.cpp:18:19: error: 'A' was not declared in this scope if (p == 1 || A[d[p - 1]][i]) { ^ drumuri_simple_k.cpp:18:21: error: 'd' was not declared in this scope if (p == 1 || A[d[p - 1]][i]) { ^ drumuri_simple_k.cpp:21:13: error: 'k' was not declared in this scope if (p ==k+ 1) afis(); ^ drumuri_simple_k.cpp:22:21: error: expected ';' before ':' token else back(p + 1): ^ drumuri_simple_k.cpp: In function 'int main()': drumuri_simple_k.cpp:29:13: error: 'n' was not declared in this scope cin >>n >> m >> k; ^ drumuri_simple_k.cpp:29:18: error: 'm' was not declared in this scope cin >>n >> m >> k; ^ drumuri_simple_k.cpp:29:23: error: 'k' was not declared in this scope cin >>n >> m >> k; ^ drumuri_simple_k.cpp:31:16: error: 'x' was not declared in this scope cin >> x >> y: ^ drumuri_simple_k.cpp:31:22: error: found ':' in nested-name-specifier, expected '::' cin >> x >> y: ^ drumuri_simple_k.cpp:31:21: error: 'y' has not been declared cin >> x >> y: ^ drumuri_simple_k.cpp:32:14: error: 'y' was not declared in this scope A[x][y]= 1; ^ drumuri_simple_k.cpp:35:9: error: 'ok' was not declared in this scope if (!ok) cout << "Nu exista"; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema drumuri_simple_k 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.