FastPrepMaximize K-Element AND with an Increment Budget

Maximize K-Element AND with an Increment Budget

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Problem statement

You are given an array nums, an integer k, and a nonnegative increment budget budget. You may increase array elements by nonnegative integer amounts whose total is at most budget.

After applying the increments, choose exactly k distinct array positions. Return the maximum possible bitwise AND of the chosen values.

The problem statement continues
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Examples

Example 1

nums = [5,4,1,7,2]k = 3budget = 3return = 6

Increase 4 to 6 and 5 to 6. Choosing 6, 6, 7 gives 6 & 6 & 7 = 6.

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FastPrep Pro
Reported in 1 Amazon interview this week

Unlock this recently reported problem

FastPrep Pro gives you full access to interview problems reported within the last week.

  • Full problem statement and constraints
  • 2 more worked examples, explained
  • Guided hints and editorial
  • Run your code on real test cases
$8.25/month

$99 billed yearly — or $19 month-to-month. Cancel anytime.

Free plan — 2 of 2 free unlocks used this week