online test solutions Archives

Find the minimal average of any slice containing at least two elements.

July 4, 2019 by Sudhir Kumar

Task description A non-empty array A consisting of N integers is given. A pair of integers (P, Q), such that 0 ≤ P < Q < N, is called a slice of array A (notice that the …

Determine whether a given string of parentheses (multiple types) is properly nested

April 17, 2019 by Sudhir Kumar

Task description: Determine whether a given string of parentheses (multiple types) is properly nested. More details are given below. A string S consisting of N characters is considered to be properly nested if any of the following …

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