#2556
hn
Fie N
un număr natural și expresia \( H_N = 1 + \frac{1}{2} + \frac{1}{3} + … + \frac{1}{N}\). Determinați numerele naturale P
și Q
ce reprezintă numărătorul respectiv numitorul fracției ireductibile \( H_N = \frac{P}{Q}\).
Balcaniada de Informatică 2018, ziua 1
Problema | hn | Operații I/O |
hn.in /hn.out
|
---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 128 MB
/
Stivă 32 MB
|
Id soluție | #43203941 | Utilizator | |
Fișier | hn.cpp | Dimensiune | 9.44 KB |
Data încărcării | 06 Aprilie 2023, 14:27 | Scor / rezultat | 0 puncte |
hn.cpp: In member function 'void B::normalize()': hn.cpp:17:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] {for (F i=0; i<v.size(); i++){ if (v[i] < 0) { v[i+1]--; ^ hn.cpp:18:62: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] v[i] += base;}else if (v[i] >= base){if (i == v.size() - 1) v.push_back(0); v[i+1] += v[i] / base; v[i] %= base;}}while (v.size() > 1 && v.back() == 0) v.pop_back();} ^ hn.cpp: In member function 'B B::operator+(const B&)': hn.cpp:49:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (F i=0; i<max(v.size(), other.v.size()); i++) ^ hn.cpp:52:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < v.size()) t += v[i]; ^ hn.cpp:53:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < other.v.size()) t += other.v[i]; ^ hn.cpp: In member function 'B B::operator*(const long long int&)': hn.cpp:63:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (F i=0; i<v.size(); i++) ^ hn.cpp: In member function 'void B::print()': hn.cpp:98:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i != v.size()-1) ^ hn.cpp: In function 'int main()': hn.cpp:125:13: warning: division by zero [-Wdiv-by-zero] out << 1 / 0; ^
Test | Timp | Mesaj evaluare | Scor posibil | Scor obținut | ||
---|---|---|---|---|---|---|
0 | 0 secunde | Caught fatal signal 8 | 9 | 0 | ||
1 | 0 secunde | Caught fatal signal 8 | 11 | 0 | ||
2 | 0 secunde | Caught fatal signal 8 | 13 | 0 | ||
3 | 0 secunde | Caught fatal signal 8 | 2 | 0 | ||
4 | 0 secunde | Caught fatal signal 8 | 2 | 0 | ||
5 | 0 secunde | Caught fatal signal 8 | 2 | 0 | ||
6 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
7 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
8 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
9 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
10 | 0 secunde | Caught fatal signal 8 | 4 | 0 | ||
11 | 0 secunde | Caught fatal signal 8 | 4 | 0 | ||
12 | 0 secunde | Caught fatal signal 8 | 4 | 0 | ||
13 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
14 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
15 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
16 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
17 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
18 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
19 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
20 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
21 | 0 secunde | Caught fatal signal 11 | 3 | 0 | ||
22 | 0 secunde | Raspuns gresit. | 3 | 0 | ||
23 | 0 secunde | Caught fatal signal 8 | 3 | 0 | ||
24 | 0 secunde | Caught fatal signal 8 | 4 | 0 | ||
Punctaj total | 0 |
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Problema hn 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.