// #pragma GCC optimize("O3") // #pragma GCC optimize("Ofast") // #pragma GCC optimize("unroll-loops") // #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native") #include <bits/stdc++.h> using namespace std; #define PB emplace_back #define int long long #define ll long long #define vi vector<int> #define siz(a) ((int) ((a).size())) #define rep(i, a, b) for (int i = (a); i <= (b); ++i) #define per(i, a, b) for (int i = (a); i >= (b); --i) void print(vi n) { rep(i, 0, siz(n) - 1) cerr << n[i] << " \n"[i == siz(n) - 1]; } const int N = 3e5; int a, s[N + 5], t[N + 5], ans[N + 5]; signed main() { // freopen(".in", "r", stdin); // freopen(".out", "w", stdout); ios::sync_with_stdio(0); cin.tie(0), cout.tie(0); cin >> a; rep(i, 1, a) cin >> s[i]; sort(s + 1, s + a + 1); rep(i, 1, a) { int j = i; for(; j + 1 <= a && s[j + 1] == s[j]; ++j); ++t[j - i + 1]; i = j; } rep(i, 1, a) t[i] += t[i - 1]; rep(i, 1, a) { for(int j = i; j <= a; j += i) ans[i] += (t[min(a, j + i - 1)] - t[j - 1]) * j; } rep(i, 1, a) cout << ans[i] << ' '; return cerr << endl << 1.0 * clock() / CLOCKS_PER_SEC << endl, 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 | // #pragma GCC optimize("O3") // #pragma GCC optimize("Ofast") // #pragma GCC optimize("unroll-loops") // #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native") #include <bits/stdc++.h> using namespace std; #define PB emplace_back #define int long long #define ll long long #define vi vector<int> #define siz(a) ((int) ((a).size())) #define rep(i, a, b) for (int i = (a); i <= (b); ++i) #define per(i, a, b) for (int i = (a); i >= (b); --i) void print(vi n) { rep(i, 0, siz(n) - 1) cerr << n[i] << " \n"[i == siz(n) - 1]; } const int N = 3e5; int a, s[N + 5], t[N + 5], ans[N + 5]; signed main() { // freopen(".in", "r", stdin); // freopen(".out", "w", stdout); ios::sync_with_stdio(0); cin.tie(0), cout.tie(0); cin >> a; rep(i, 1, a) cin >> s[i]; sort(s + 1, s + a + 1); rep(i, 1, a) { int j = i; for(; j + 1 <= a && s[j + 1] == s[j]; ++j); ++t[j - i + 1]; i = j; } rep(i, 1, a) t[i] += t[i - 1]; rep(i, 1, a) { for(int j = i; j <= a; j += i) ans[i] += (t[min(a, j + i - 1)] - t[j - 1]) * j; } rep(i, 1, a) cout << ans[i] << ' '; return cerr << endl << 1.0 * clock() / CLOCKS_PER_SEC << endl, 0; } |