#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>
#include <cctype>
#include <cfenv>
#include <cfloat>
#include <chrono>
#include <cinttypes>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdarg>
#include <cstddef>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <deque>
#include <fstream>
#include <functional>
#include <immintrin.h>
#include <initializer_list>
#include <iomanip>
#include <ios>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <streambuf>
#include <string>
#include <tuple>
#include <type_traits>
#include <variant>
using namespace std;

//numbers
using ll=long long;
#define int ll
using ld=long double;
//pairs
#define P pair
#define pi P<int,int>
#define ff first
#define ss second
#define mp make_pair
//std data structure
#define all(x) begin(x), end(x)
#define sz(x) (int) (x).size()
//vectors
#define V vector
#define vi V<int>
#define v2i V<vi>
#define v3i V<v2i>
#define vpi V<pi>
#define vsi V<si>
#define vb V<bool>
#define pb push_back
//sets
#define S set
#define MS multiset
#define US unordered_set
#define si S<int>
#define msi MS<int>
#define usi US<int>
#define ins insert
#define era erase
//maps
#define M map
#define UM unordered_map
#define mii M<int,int>
#define mivi UM<int,vi>
#define misi UM<int,si>
#define umii UM<int,int>
#define umivi UM<int,vi>
#define umisi UM<int,si>
//queues
#define Q queue
#define PQ priority_queue
#define qi Q<int>
#define qpi Q<pi>
#define pqi PQ<int>
#define rpqi PQ<int,vi,greater<int> >
#define pqpi PQ<pi>
#define rpqpi PQ<pi,vpi,greater<pi> >
//constants
const int MOD=998244353;
const int INF=922337203685477580;
//nt functions
int binpow(int a, int b, int m=MOD) {
    a%=m; int res=1;
    while (b>0) {
        if (b&1) res=res*a%m;
        a=a*a%m;
        b>>=1;
    }
    return res;
}
int gcd (int a, int b) {
    return b?gcd (b,a%b):a;
}
int lcm (int a, int b) {
    return a/gcd(a,b)*b;
}
int inv(int i, int m=MOD) {
	return binpow(i, m-2, m);
}

struct DSU {
	vector<int> e;
	DSU(int N) { e = vector<int>(N, -1); }
	int get(int x) { return e[x] < 0 ? x : e[x] = get(e[x]); }
	bool same_set(int a, int b) { return get(a) == get(b); }
	int size(int x) { return -e[get(x)]; }
	bool unite(int x, int y) {x = get(x), y = get(y);if (x == y) return false;if (e[x] > e[y]) swap(x, y);e[x] += e[y]; e[y] = x;return true;}
};

struct t {
	int c;
	ld p;
	int d;
	int i;
};

struct cct {
	bool operator() (t t1, t t2) {
		ld x1=t1.c*(1-t2.p);
		ld x2=t2.c*(1-t1.p);
		return (x1>x2);
	}
};

signed main() {
	ios::sync_with_stdio(false); cin.tie(nullptr);
	int n; cin>>n;
	V<t> ts(n+1);
	for (int i=1; i<=n; i++) {
		cin>>ts[i].c>>ts[i].p>>ts[i].d; ts[i].i=i;
	}
	vi fir;
	vi las;
	vi bk(n+1,0);
	vi bk2(n+1,0);
	vb vis(n+1,0);
	vis[0]=1;
	DSU dsu(n+1);
		
	PQ<t,V<t>,cct> ord;
	for (int i=1; i<=n; i++) {
		ord.push(ts[i]);
		bk[i]=i; bk2[i]=i;
	}
	
	while (!ord.empty()) {
		t k=ord.top(); ord.pop();
		if (k.d==0 || vis[k.d]) {
			int cp=k.i;
			while (!vis[cp]) {
				vis[cp]=1;
				cout<<cp<<"\n";
				cp=bk[cp];
			}
			continue;
		}
		bk[bk2[dsu.get(k.d)]]=k.i;
		bk2[dsu.get(k.d)]=bk2[dsu.get(k.i)];
		dsu.unite(k.d,k.i);
	}
	
	return 0;
}