#include <bits/stdc++.h> using namespace std; map<int, int> cities; int geq[300007]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n; cin >> n; for (int i = 0; i < n; i++) { int a; cin >> a; cities[a]++; } vector<int> cnt; for (auto p: cities) { cnt.push_back(p.second); } sort(cnt.begin(), cnt.end()); int last = (int)(cnt.size()) - 1; for (int i = n; i >= 1; i--) { while (last >= 0 && cnt[last] >= i) { last--; } // last to pozycja pierwszego < i geq[i] = (int)(cnt.size()) - 1 - last; } // for (int i = 1; i <= n; i++) { // cout << geq[i] << " "; // } for (int k = 1; k <= n; k++) { int ans = 0; for (int j = k; j <= n; j += k) { ans += geq[j]; } ans *= k; cout << ans << " "; } cout << "\n"; }
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 | #include <bits/stdc++.h> using namespace std; map<int, int> cities; int geq[300007]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n; cin >> n; for (int i = 0; i < n; i++) { int a; cin >> a; cities[a]++; } vector<int> cnt; for (auto p: cities) { cnt.push_back(p.second); } sort(cnt.begin(), cnt.end()); int last = (int)(cnt.size()) - 1; for (int i = n; i >= 1; i--) { while (last >= 0 && cnt[last] >= i) { last--; } // last to pozycja pierwszego < i geq[i] = (int)(cnt.size()) - 1 - last; } // for (int i = 1; i <= n; i++) { // cout << geq[i] << " "; // } for (int k = 1; k <= n; k++) { int ans = 0; for (int j = k; j <= n; j += k) { ans += geq[j]; } ans *= k; cout << ans << " "; } cout << "\n"; } |