Uncommon Elements :
Difficulty Level : Medium
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You are given two arrays $$$A$$$ and $$$B$$$ of length $$$N$$$ and $$$M$$$ respectively.
Your task is to find the uncommon elements in both arrays $$$A$$$ and $$$B$$$
Uncommon elements of $$$A$$$ and $$$B$$$ are list of elements which are in $$$A$$$ , but not in $$$B$$$ and also which are in $$$B$$$ , but not in $$$A$$$.
Output the list of uncommon elements in sorted order with no repetitions.
The first line contains two space-separated integers $$$1\le N \le 10^{5}$$$ and $$$1\le M \le 10^{5}$$$
The second line contains $$$N$$$ space-separated integers $$$1\le A[i]\le 10^{9}$$$, $$$1\le i\le N$$$
The third line contains $$$M$$$ space-separated integers $$$1\le B[i]\le 10^{9}$$$, $$$1\le i\le M$$$
Output the list of uncommon elements in sorted order with no repetitions.
5 6 3 4 2 3 4 3 6 3 2 1 1
1 4 6
