#include "bits/stdc++.h"
using namespace std;
#define ll long long
#define endl '\n'
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define rep2(i,a,b) for(int i=int(a);i<int(b);i++)
#define pb emplace_back
#define all(x) (x).begin(),(x).end()
ll mod=1e9+7;
ll mod2=998244353;
const int INF=1e9;

signed main(){
	ll n;
  cin>>n;
  vector<tuple<string,ll,ll> > sp(n);
  rep(i,n){
    string s;
    ll p;
    cin>>s>>p;
    sp[i]=make_tuple(s,1e9-p,i+1);
  }
  sort(all(sp));
  rep(i,n)cout<<get<2>(sp[i])<<endl;
}


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