#include <bits/stdc++.h> using namespace std; using ll = long long; int n; const int MAXN = 3e5 + 7; map<int, int> cnt; int pref[MAXN]; int ans[MAXN]; void solve(){ ans[1] = n; for(int i = 2; i <= n; i++){ int akt = i; ans[i] = 0; while(akt <= n){ ans[i] += (akt * (pref[min(n, akt + i - 1)] - pref[akt - 1])); akt += i; } } } int main(){ ios_base::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL); cin >> n; for(int i = 1; i <= n; i++){ int x; cin >> x; cnt[x]++; } for(auto ele : cnt){ pref[ele.second]++; } for(int i = 1; i < MAXN; i++){ pref[i] = pref[i] + pref[i - 1]; } solve(); for(int i = 1; i <= n; i++){ cout << ans[i] << ' '; } cout << '\n'; 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 | #include <bits/stdc++.h> using namespace std; using ll = long long; int n; const int MAXN = 3e5 + 7; map<int, int> cnt; int pref[MAXN]; int ans[MAXN]; void solve(){ ans[1] = n; for(int i = 2; i <= n; i++){ int akt = i; ans[i] = 0; while(akt <= n){ ans[i] += (akt * (pref[min(n, akt + i - 1)] - pref[akt - 1])); akt += i; } } } int main(){ ios_base::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL); cin >> n; for(int i = 1; i <= n; i++){ int x; cin >> x; cnt[x]++; } for(auto ele : cnt){ pref[ele.second]++; } for(int i = 1; i < MAXN; i++){ pref[i] = pref[i] + pref[i - 1]; } solve(); for(int i = 1; i <= n; i++){ cout << ans[i] << ' '; } cout << '\n'; return 0; } |