#include <bits/stdc++.h> using namespace std; unordered_map<int, int> mapp; int n; int tab[300003]; int ret[300003]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n; for(int i=0;i<n;i++) { int a; cin >> a; if(mapp.find(a) != mapp.end()) { mapp[a]++; } else { mapp[a]=1; } } int siz = 0; for (auto& p: mapp) { tab[siz++] = p.second; } sort(tab, tab + siz); for(int i=siz-1;i>=0;i--) { int cnt = tab[i]; //cout << "cnt:" << cnt << endl; for(int k=1;k<=n;k++) { if(k > cnt) { break; } ret[k] += cnt - cnt%k; } } for(int k=1;k<=n;k++) { cout << ret[k] << " "; } 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 | #include <bits/stdc++.h> using namespace std; unordered_map<int, int> mapp; int n; int tab[300003]; int ret[300003]; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); cin >> n; for(int i=0;i<n;i++) { int a; cin >> a; if(mapp.find(a) != mapp.end()) { mapp[a]++; } else { mapp[a]=1; } } int siz = 0; for (auto& p: mapp) { tab[siz++] = p.second; } sort(tab, tab + siz); for(int i=siz-1;i>=0;i--) { int cnt = tab[i]; //cout << "cnt:" << cnt << endl; for(int k=1;k<=n;k++) { if(k > cnt) { break; } ret[k] += cnt - cnt%k; } } for(int k=1;k<=n;k++) { cout << ret[k] << " "; } return 0; } |