count = int(input())
temp = [None for x in range(count)]
for i in range(count):
　 temp[i] = input().split()
else:
　 a_list = [int(x[0]) for x in temp]
　 b_list = [int(x[1]) for x in temp]
　 print(a_list,b_list)

というかコードを書く前にcuntを辞書で引け
話はそれからだ