[HackerRank][Python3] Permuting Two Arrays

Problem :

https://www.hackerrank.com/challenges/two-arrays/problem

My Solution :

#!/usr/bin/env python3

def two_arrays(k, A, B):

A = sorted(A)

B = sorted(B, reverse=True)

for i in range(n):

if A[i] + B[i] < k:

return 'NO'

return 'YES'

q = int(input())

for _ in range(q):

n, k = map(int, input().split())

A = list(map(int, input().rstrip().split()))

B = list(map(int, input().rstrip().split()))

result = two_arrays(k, A, B)

print(result)