Multi-Language (Coding): All Unique Quadruplets Test

The candidate will be assessed on their understanding of linked lists, sorting algorithms, and their ability to implement efficient and correct code.

Available in

  • English

Summarize this test and see how it helps assess top talent with:

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1 Skills measured

  • Arrays, strings, algorithm

Test Type

Coding Test

Duration

40 mins

Level

Intermediate

Questions

1

Use of Multi-Language (Coding): All Unique Quadruplets Test

The problem is to find all unique quadruplets of integers from a given array such that their sum equals a given target value. The quadruplets must consist of distinct elements and their indices in the array should also be distinct. The solution must return a list of all such quadruplets, and the order in which they are returned does not matter. The given array may have duplicate values, but the quadruplets returned should not contain duplicates. If no such quadruplet is found, the solution should return an empty list.

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6x

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Decrease in time to hire

55%

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Candidate satisfaction

94%

Candidate satisfaction

Subject Matter Expert Test

The Multi-Language (Coding): All Unique Quadruplets Subject Matter Expert

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