#2749
tata
Se dă un vector t=(t[1], t[2], ..., t[n])
care memorează numere naturale cuprinse între 0
și n
. Să se verifice dacă t
este sau nu vector de tați asociat unui arbore cu rădăcină.
Problema | tata | Operații I/O |
![]() |
---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 32 MB
|
Id soluție | #51232862 | Utilizator | |
Fișier | tata.cpp | Dimensiune | 807 B |
Data încărcării | 31 Mai 2024, 10:06 | Scor / rezultat | Eroare de compilare |
tata.cpp:1:25: warning: extra tokens at end of #include directive [enabled by default] #include <bits/stdc++.h>#define N 100005using namespace std; ^ tata.cpp:3:20: error: 'N' was not declared in this scope int n, rad;int viz[N];vector<int> h[N]; ^ tata.cpp:3:23: error: 'vector' does not name a type int n, rad;int viz[N];vector<int> h[N]; ^ tata.cpp: In function 'void DFS(int)': tata.cpp:9:5: error: 'viz' was not declared in this scope viz[k] = 1; ^ tata.cpp:11:19: error: 'h' was not declared in this scope for (auto i : h[k]) ^ tata.cpp: In function 'int IsTree()': tata.cpp:27:13: error: 'viz' was not declared in this scope if (viz[i] == 0) ^ tata.cpp: In function 'int main()': tata.cpp:41:5: error: 'cin' was not declared in this scope cin >> n; ^ tata.cpp:41:5: note: suggested alternative: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tata.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ tata.cpp:55:23: error: 'h' was not declared in this scope } else h[x].push_back(i); ^ tata.cpp:59:14: error: 'cout' was not declared in this scope { cout << "NU\n"; ^ tata.cpp:59:14: note: suggested alternative: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tata.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ tata.cpp:65:19: error: 'cout' was not declared in this scope if (IsTree()) cout << "DA\n"; ^ tata.cpp:65:19: note: suggested alternative: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tata.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ tata.cpp:67:10: error: 'cout' was not declared in this scope else cout << "NU\n"; ^ tata.cpp:67:10: note: suggested alternative: In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from tata.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema tata 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.