Alice and Array

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Alice has a non-negative integer array of size $N$. She asks Bob to find the start and end index(1-based) of smallest continuous subarray such that if she sorts that subarray then the complete array will be sorted. Print -1 if no such subarray exist. ###Input: - First line will contain $N$, number of testcases. - Second line contains $N$ space separated non-negative integers. ###Output

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solution.cppC++17

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