CDQ分治模板

#include <bits/stdc++.h>
using namespace std;
#define int long long
using ll = long long;
using ull = unsigned long long;
#define vi vector<int>
#define pii pair<int, int>
#define fi first
#define se second
#define pb push_back
#define inf 1ll << 62
#define ar(k) array<int, k>
#define db double
#define endl "\n"
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
#define de_bug(x) cerr << #x << "=" << x << endl
#define all(a) a.begin(), a.end()
#define IOS                         \
  std::ios::sync_with_stdio(false); \
  std::cin.tie(0);                  \
  std::cout.tie(0);
#define fer(i, a, b) for (int i = a; i <= b; i++)
#define der(i, a, b) for (int i = a; i >= b; i--)
const int mod = 998244353;
const int N = 1e6 + 10;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
int n, m, k;
struct node {
  int a, b, c, cnt, num;
} e[N], d[N];
int ans[N];
int c[N];
bool cmp1(node x, node y) {
  return x.a < y.a || (x.a == y.a && x.b < y.b) ||
         (x.a == y.a && x.b == y.b && x.c < y.c);
}

bool cmp2(node x, node y) { return x.b < y.b || (x.b == y.b && x.c < y.c); }
void add(int a, int b) {
  for (a; a <= k; a += (a & (-a))) c[a] += b;
}
int query(int a) {
  int ans = 0;
  for (; a; a -= (a & (-a))) {
    ans += c[a];
  }
  return ans;
}
void cdq(int l, int r) {
  if (l == r) return;
  int mid = (l + r) >> 1;
  //cout<<l<<" "<<r<<endl;
  cdq(l, mid);
  cdq(mid + 1, r);
  int len1 = mid - l + 1;
  int len2 = r - (mid + 1) +1;
  sort(d + l, d + len1 + l, cmp2);
  sort(d + mid + 1, d + mid + 1 + len2, cmp2);

  vector<int> x;
  for (int i = l, j = mid + 1; j <= r; j++) {
    while (i <= mid && d[i].b <= d[j].b) {
      add(d[i].c, d[i].num);
      x.push_back(i);
      i++;
    }
    d[j].cnt += query(d[j].c);
  }
  for (auto &it : x) {
    add(d[it].c, -d[it].num);
  }
}

void solve() {
  cin >> n >> k;
  fer(i, 1, n) {
    int a, b, c;
    cin >> a >> b >> c;
    e[i] = {a, b, c, 0, 0};
  }
  sort(e + 1, e + 1 + n, cmp1);
  int tt = 0;
  int tot = 0;
  for (int i = 1; i <= n; i++) {
    tt++;
    if (e[i].a != e[i + 1].a || e[i].b != e[i + 1].b || e[i].c != e[i + 1].c) {
      d[++tot].a = e[i].a;
      d[tot].b = e[i].b;
      d[tot].c = e[i].c;
      d[tot].num = tt;
      tt = 0;
    }
  }
  // cout<<tot<<endl;
  cdq(1, tot);
  for (int i = 1; i <= tot; i++) ans[d[i].cnt + d[i].num - 1] += d[i].num;
  for (int i = 0; i < n; i++) {
    cout << ans[i] << endl;
  }
}
signed main() {
  // freopen("../a.txt", "r", stdin);
  // freopen("../b.txt", "w", stdout);
  IOS;
  int _ = 1;
  // cin>>_;
  while (_--) solve();
  return 0;
}