#include <bits/stdc++.h>
using namespace std;
int n, t, cnt;
map <int, int> mapa;
vector <int> dvd[300005];
int am[300005];
int res[300005];
void sieve ()
{
for (int i = 1; i <= n; ++i)
{
for (int j = i; j <= n; j += i)
{
dvd[j].push_back(i);
}
}
}
void update(int x)
{
int val = am[x];
for (int i : dvd[val])
{
res[i] += i;
}
}
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cin >> n;
sieve();
for (int i = 1; i <= n; ++i)
{
cin >> t;
if (mapa[t] == 0)
{
mapa[t] = i;
}
++am[mapa[t]];
update(mapa[t]);
}
cout << n;
for (int i = 2; i <= n; ++i)
{
cout << " " << res[i];
}
}
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 | #include <bits/stdc++.h> using namespace std; int n, t, cnt; map <int, int> mapa; vector <int> dvd[300005]; int am[300005]; int res[300005]; void sieve () { for (int i = 1; i <= n; ++i) { for (int j = i; j <= n; j += i) { dvd[j].push_back(i); } } } void update(int x) { int val = am[x]; for (int i : dvd[val]) { res[i] += i; } } int main() { ios_base::sync_with_stdio(0); cin.tie(0); cin >> n; sieve(); for (int i = 1; i <= n; ++i) { cin >> t; if (mapa[t] == 0) { mapa[t] = i; } ++am[mapa[t]]; update(mapa[t]); } cout << n; for (int i = 2; i <= n; ++i) { cout << " " << res[i]; } } |
English