Same Multiset
Do arrays A and B contain exactly the same values with the same multiplicities?
Input: the first line has N; the second line has A; the third line has B.
Output: YES or NO.
Constraints:
- 1 ≤ N ≤ 105
- |values| ≤ 109
Sample Tests
Input 1
3 1 2 2 2 1 2
Output 1
YES
Input 2
2 1 1 1 2
Output 2
NO
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