#include <iostream> #include <vector> #include <unordered_map> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; unordered_map<int, int> counts; vector<int> countsList; vector<int> stamps; stamps.resize(n); for (int i = 0; i < n; ++i) { int num; cin >> num; counts[num]++; } for (auto &count : counts) { countsList.push_back(count.second); } counts.clear(); for (auto &count : countsList) { counts[count]++; } unordered_map<int, int>::iterator iter; for (int j = 0; j < n; j++) { if (counts.size() > 0) { iter = counts.begin(); while (iter != counts.end()) { if (iter->first > j) { stamps[j] += (iter->first - (iter->first % (j + 1))) * iter->second; iter++; } else { iter = counts.erase(iter); } } } else { break; } } for (int j = 0; j < n; j++) { cout << stamps[j] << " "; } cout << endl; }
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 52 53 54 55 | #include <iostream> #include <vector> #include <unordered_map> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; unordered_map<int, int> counts; vector<int> countsList; vector<int> stamps; stamps.resize(n); for (int i = 0; i < n; ++i) { int num; cin >> num; counts[num]++; } for (auto &count : counts) { countsList.push_back(count.second); } counts.clear(); for (auto &count : countsList) { counts[count]++; } unordered_map<int, int>::iterator iter; for (int j = 0; j < n; j++) { if (counts.size() > 0) { iter = counts.begin(); while (iter != counts.end()) { if (iter->first > j) { stamps[j] += (iter->first - (iter->first % (j + 1))) * iter->second; iter++; } else { iter = counts.erase(iter); } } } else { break; } } for (int j = 0; j < n; j++) { cout << stamps[j] << " "; } cout << endl; } |