/** * @FileName a.cpp * @Author kanpurin * @Created 2020.06.09 21:37:00 **/ #include "bits/stdc++.h" using namespace std; typedef long long ll; template < class Monoid > struct SegmentTree { private: using Func = std::function< Monoid(Monoid, Monoid) >; Func F; Monoid UNITY; int n; std::vector< Monoid > node; public: SegmentTree() {} SegmentTree(int m, const Monoid &val, const Func f, const Monoid &unity) { F = f; UNITY = unity; n = 1; while (n < m) n <<= 1; node.resize(n * 2 - 1, UNITY); if (val != UNITY) { for (int i = 0; i < m; i++) node[i] = val; build(); } } SegmentTree(const std::vector< Monoid > &v, const Func f, const Monoid &unity) { F = f; UNITY = unity; int sz = v.size(); n = 1; while (n < sz) n <<= 1; node.resize(n * 2 - 1, UNITY); for (int i = 0; i < sz; i++) node[i + n - 1] = v[i]; build(); } void set(int k, const Monoid &x) { node[n + k - 1] = x; } void build() { for (int i = n - 2; i >= 0; i--) node[i] = F(node[2 * i + 1], node[2 * i + 2]); } void update_query(int x, const Monoid &val) { if (x >= n || x < 0) return; x += n - 1; node[x] = val; while (x > 0) { x = (x - 1) >> 1; node[x] = F(node[2 * x + 1], node[2 * x + 2]); } } /* Monoid query(int a, int b, int k = 0, int l = 0, int r = -1) { if (r < 0) r = n; if (r <= a || b <= l) return UNITY; if (a <= l && r <= b) return node[k]; Monoid vl = query(a, b, 2 * k + 1, l, (r - l) / 2 + l); Monoid vr = query(a, b, 2 * k + 2, (r - l) / 2 + l, r); return F(vl, vr); } */ Monoid get_query(int a, int b) { Monoid L = UNITY, R = UNITY; if (a < 0) a = 0; if (b < 0) return UNITY; if (a >= n) return UNITY; if (b >= n) b = n; for (a += n, b += n; a < b; a >>= 1, b >>= 1) { if (a & 1) L = F(L, node[a++ - 1]); if (b & 1) R = F(node[--b - 1], R); } return F(L, R); } Monoid operator[](int x) const { return node[n + x - 1]; } int size() { return n; } void print() { for (int i = 0; i < n; i++) { std::cout << i << "\t: " << node[n + i - 1] << std::endl; } } }; int main() { int n;cin >> n; vector a(n); set st; for (int i = 0; i < n; i++) { cin >> a[i]; st.insert(a[i]); } SegmentTree seg(st.size(),0,[](int a,int b) {return a + b;},0); auto t = st.begin(); map mp; int k = 0; while(t != st.end()) { mp[(*t)] = k; k++; t++; } ll ans = 0; for (int i = 0; i < n; i++) { ans += seg.get_query(mp[a[i]]+1,st.size()); seg.update_query(mp[a[i]],seg[mp[a[i]]] + 1); } for (int i = 0; i < n; i++) { cout << ans << endl; ans -= seg.get_query(0,mp[a[i]]); ans += seg.get_query(mp[a[i]] + 1,st.size()); } return 0; }