#include <bits/stdc++.h>
using namespace std;
int n, tmp;
unordered_map<int, int> counts, counts2;
map<int, vector<int>> residues;
int result[300002] = {0};
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cin >> n;
for (int i = 0; i < n; ++i) {
cin >> tmp;
if (counts.find(tmp) == counts.end()) {
counts[tmp] = 0;
}
counts[tmp] = counts[tmp] + 1;
}
for (auto const& [key, value] : counts) {
if (counts2.find(value) == counts2.end()) {
counts2[value] = 0;
}
counts2[value] = counts2[value] + 1;
}
for (auto const& [key, value] : counts2) {
for (int i = 1; i <= key; ++i) {
int tmp = key / i;
result[i] += tmp * i * value;
}
}
for (int i = 1; i < n; ++i) {
cout << result[i] << " ";
}
cout << result[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 | #include <bits/stdc++.h> using namespace std; int n, tmp; unordered_map<int, int> counts, counts2; map<int, vector<int>> residues; int result[300002] = {0}; int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); cin >> n; for (int i = 0; i < n; ++i) { cin >> tmp; if (counts.find(tmp) == counts.end()) { counts[tmp] = 0; } counts[tmp] = counts[tmp] + 1; } for (auto const& [key, value] : counts) { if (counts2.find(value) == counts2.end()) { counts2[value] = 0; } counts2[value] = counts2[value] + 1; } for (auto const& [key, value] : counts2) { for (int i = 1; i <= key; ++i) { int tmp = key / i; result[i] += tmp * i * value; } } for (int i = 1; i < n; ++i) { cout << result[i] << " "; } cout << result[n]; return 0; } |
English