students = int(input())
student = []
for _ in range(students):
student.append(list(map(int, input().split())))
for i in range(len(student)):
k = 0
for j in range(len(student)):
if student[i][0] < student[j][0] and student[i][1] < student[j][1]:
k += 1
print(k+1)
append
한다.k+1
이다.