[알고리즘] 백준 - 1026 (보물) / 파이썬

import sys
N = int(input())
A = list(map(int,sys.stdin.readline().split()))
B = list(map(int,sys.stdin.readline().split()))

A.sort()
B.sort(reverse=True)

answer = 0
for i in range(N):
    answer += A[i]*B[i]
print(answer)