N = int(input())
B = []
for i in range(N):
    s,p = map(str,input().split())
    tmp = [i+1,s,int(p)]
    B.append(tmp)
B.sort(key=lambda x:x[2],reverse=True)
B.sort(key=lambda x:x[1])
for x in B:
    print(x[0])
