# -*- coding: utf-8 -*-

N = int(input().strip())

sp_list=[]
for i in range(N):
    s,p = input().rstrip().split()
    sp_list.append( [i+1,s,int(p)] )
#-----

sp_list.sort( key=lambda x:(x[1],-x[2]) )

for i,s,p in sp_list:
    print(i)
