#include<bits/stdc++.h> using namespace std; #define pb push_back #define pii pair<int, int> #define st first #define nd second #define sz(x) (int)(x).size() #define all(x) (x).begin(), (x).end() map<int, int> M; int32_t main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; for(int i=0;i<n;i++) { int x; cin >> x; M[x]++; } vector<int> v; for(pii x:M) { v.pb(x.nd); } sort(all(v)); for(int i=1;i<=n;i++) { int pre = 0; int ans = 0; for(int j=i;j<=n+i;j+=i) { int s = -1; int e = sz(v); while(e-s>1) { int m = (e+s)/2; if(v[m]<j) s = m; else e = m; } ans += (e-pre)*(j-i); pre = e; } 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 | #include<bits/stdc++.h> using namespace std; #define pb push_back #define pii pair<int, int> #define st first #define nd second #define sz(x) (int)(x).size() #define all(x) (x).begin(), (x).end() map<int, int> M; int32_t main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n; cin >> n; for(int i=0;i<n;i++) { int x; cin >> x; M[x]++; } vector<int> v; for(pii x:M) { v.pb(x.nd); } sort(all(v)); for(int i=1;i<=n;i++) { int pre = 0; int ans = 0; for(int j=i;j<=n+i;j+=i) { int s = -1; int e = sz(v); while(e-s>1) { int m = (e+s)/2; if(v[m]<j) s = m; else e = m; } ans += (e-pre)*(j-i); pre = e; } cout << ans << " "; } cout << "\n"; } |