#include <bits/stdc++.h>
#define dbg(x) " [" << #x << ": " << (x) << "] "
using namespace std;
using ll = long long;
template<typename A, typename B>
ostream& operator<<(ostream& out, const pair<A,B>& p) {
return out << "(" << p.first << ", " << p.second << ")";
}
template<typename T>
ostream& operator<<(ostream& out, const vector<T>& c) {
out << "{";
for(auto it = c.begin(); it != c.end(); it++) {
if(it != c.begin()) out << ", ";
out << *it;
}
return out << "}";
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int n;
cin >> n;
unordered_map<int, int> cnt;
for(int i = 0; i < n; i++) {
int x;
cin >> x;
cnt[x]++;
}
vector<int> v;
for(auto [a, b] : cnt) v.push_back(b);
sort(v.rbegin(), v.rend());
vector<ll> ans(n + 2);
for(int x : v) {
int r;
for(int l = 1; l <= x; l = r + 1) {
int t = x / l;
r = x / t;
ans[l] += t;
ans[r + 1] -= t;
}
}
for(int k = 1; k <= n; k++) {
ans[k] += ans[k - 1];
if(k > 1) cout << " ";
cout << k * ans[k];
}
cout << endl;
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 52 53 54 | #include <bits/stdc++.h> #define dbg(x) " [" << #x << ": " << (x) << "] " using namespace std; using ll = long long; template<typename A, typename B> ostream& operator<<(ostream& out, const pair<A,B>& p) { return out << "(" << p.first << ", " << p.second << ")"; } template<typename T> ostream& operator<<(ostream& out, const vector<T>& c) { out << "{"; for(auto it = c.begin(); it != c.end(); it++) { if(it != c.begin()) out << ", "; out << *it; } return out << "}"; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); int n; cin >> n; unordered_map<int, int> cnt; for(int i = 0; i < n; i++) { int x; cin >> x; cnt[x]++; } vector<int> v; for(auto [a, b] : cnt) v.push_back(b); sort(v.rbegin(), v.rend()); vector<ll> ans(n + 2); for(int x : v) { int r; for(int l = 1; l <= x; l = r + 1) { int t = x / l; r = x / t; ans[l] += t; ans[r + 1] -= t; } } for(int k = 1; k <= n; k++) { ans[k] += ans[k - 1]; if(k > 1) cout << " "; cout << k * ans[k]; } cout << endl; return 0; } |
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