#636
Arbore
Se dau cele n-1
muchii ale unui arbore cu n
noduri și un nod k
. Afișați vectorul de tați al arborelui cu rădăcina în k
.
Problema | Arbore | Operații I/O |
arbore.in /arbore.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50039600 | Utilizator | |
Fișier | arbore.cpp | Dimensiune | 582 B |
Data încărcării | 25 Martie 2024, 10:14 | Scor / rezultat | Eroare de compilare |
arbore.cpp:7:1: error: expected initializer before 'int' int n , r ,a[105][105], t[105], v[105]; ^ arbore.cpp: In function 'void dfs(int, int)': arbore.cpp:10:5: error: 'v' was not declared in this scope v[k] = 1, t[k] = tata; ^ arbore.cpp:10:15: error: 't' was not declared in this scope v[k] = 1, t[k] = tata; ^ arbore.cpp:11:26: error: 'n' was not declared in this scope for(int i = 1 ; i <= n ; ++i) ^ arbore.cpp:12:25: error: 'a' was not declared in this scope if(v[i] == 0 && a[k][i] == 1) ^ arbore.cpp: In function 'int main()': arbore.cpp:18:5: error: 'fin' was not declared in this scope fin >> n >> k; ^ arbore.cpp:18:12: error: 'n' was not declared in this scope fin >> n >> k; ^ arbore.cpp:18:17: error: 'k' was not declared in this scope fin >> n >> k; ^ arbore.cpp:22:9: error: reference to 'cin' is ambiguous cin >> i >> j; ^ arbore.cpp:4:10: note: candidates are: std::ifstream cin ifstream cin("arbore.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from arbore.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ arbore.cpp:23:9: error: 'a' was not declared in this scope a[i][j] = a[j][i] = 1; ^ arbore.cpp:27:9: error: reference to 'cout' is ambiguous cout << t[i] << " "; ^ arbore.cpp:5:10: note: candidates are: std::ofstream cout ofstream cout("arbore.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from arbore.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ arbore.cpp:27:17: error: 't' was not declared in this scope cout << t[i] << " "; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Arbore 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.