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F.cpp
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75 lines (62 loc) · 1.84 KB
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#include <bits/stdc++.h>
#define FOR(i,a,b) for(int i=(a),_b=(b); i<=_b; i++)
#define FORD(i,a,b) for(int i=(a),_b=(b); i>=_b; i--)
#define REP(i,a) for(int i=0,_a=(a); i<_a; i++)
#define EACH(it,a) for(__typeof(a.begin()) it = a.begin(); it != a.end(); ++it)
#define DEBUG(x) { cout << #x << " = "; cout << (x) << endl; }
#define PR(a,n) { cout << #a << " = "; FOR(_,1,n) cout << a[_] << ' '; cout << endl; }
#define PR0(a,n) { cout << #a << " = "; REP(_,n) cout << a[_] << ' '; cout << endl; }
#define sqr(x) ((x) * (x))
using namespace std;
const int MN = 200111;
int a[MN];
pair<int,int> x[MN];
vector< pair<pair<int,int>,int> > queries[MN];
int bit[MN];
long long res[MN];
#define _(X) ((X) & (-(X)))
int get(int u) {
int res = 0;
while (u > 0) {
res += bit[u];
u -= _(u);
}
return res;
}
void update(int u) {
while (u < MN) {
++bit[u];
u += _(u);
}
}
int main() {
ios :: sync_with_stdio(false);
int n;
while (scanf("%d", &n) == 1) {
FOR(i,1,n) {
scanf("%d", &a[i]);
x[i] = make_pair(a[i], i);
}
sort(x+1, x+n+1);
memset(bit, 0, sizeof bit);
FOR(k,1,n-1) {
FOR(i,1,n) {
int from = k*(i-1) + 2;
int to = k*i + 1;
if (from > n) break;
if (to > n) to = n;
queries[i].push_back(make_pair(make_pair(from, to), k));
}
}
memset(res, 0, sizeof res);
FOR(turn,1,n) {
int i = x[turn].second;
for(auto p : queries[i]) {
res[p.second] += get(p.first.second) - get(p.first.first - 1);
}
update(i);
}
FOR(k,1,n-1) printf("%d ", res[k]); puts("");
}
return 0;
}