// PA 2024 2C - Znaczki pocztowe #include <iostream> #include <string> #include <vector> #include <algorithm> #include <unordered_map> using namespace std; int main() { ios_base::sync_with_stdio(0); int a, n, result; unordered_map<int, int> counter; unordered_map<int, int> quantities; cin >> n; for (int i = 0; i < n; ++i) { cin >> a; if (counter.count(a) == 0) { counter[a] = 1; } else { counter[a] += 1; } } for (unordered_map<int, int>::iterator it = counter.begin(); it != counter.end(); ++it) { if (quantities.count(it->second) == 0) { quantities[it->second] = 1; } else { quantities[it->second] += 1; } } for (int i = 1; i <= n; ++i) { if (result == 0) { cout << result << " "; continue; } result = 0; for (unordered_map<int, int>::iterator it = quantities.begin(); it != quantities.end(); ++it) { result += it->first / i * i * it->second; } cout << result << " "; } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | // PA 2024 2C - Znaczki pocztowe #include <iostream> #include <string> #include <vector> #include <algorithm> #include <unordered_map> using namespace std; int main() { ios_base::sync_with_stdio(0); int a, n, result; unordered_map<int, int> counter; unordered_map<int, int> quantities; cin >> n; for (int i = 0; i < n; ++i) { cin >> a; if (counter.count(a) == 0) { counter[a] = 1; } else { counter[a] += 1; } } for (unordered_map<int, int>::iterator it = counter.begin(); it != counter.end(); ++it) { if (quantities.count(it->second) == 0) { quantities[it->second] = 1; } else { quantities[it->second] += 1; } } for (int i = 1; i <= n; ++i) { if (result == 0) { cout << result << " "; continue; } result = 0; for (unordered_map<int, int>::iterator it = quantities.begin(); it != quantities.end(); ++it) { result += it->first / i * i * it->second; } cout << result << " "; } return 0; } |