Interview Prep/Companies/ZScaler

ZScaler

24 questions tracked21 with solutions

🔍

Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 24 of 24 questions

EasyLargest Number After Digit Swaps by Parity✓ Our Solution

100

SortingHeap (Priority Queue)

LeetCode ↗64% acc.

EasyDay of the Year✓ Our Solution

100

MathString

LeetCode ↗48% acc.

MediumApply Operations to Make Sum of Array Greater Than or Equal to k✓ Our Solution

100

MathGreedyEnumeration

LeetCode ↗43% acc.

EasyMaximum Strong Pair XOR I✓ Our Solution

100

ArrayHash TableBit ManipulationTrie+1

LeetCode ↗75% acc.

HardMaximum Strong Pair XOR II✓ Our Solution

100

ArrayHash TableBit ManipulationTrie+1

LeetCode ↗31% acc.

HardOptimal Account Balancing

ArrayDynamic ProgrammingBacktrackingBit Manipulation+1

LeetCode ↗50% acc.

MediumRobot Bounded In Circle✓ Our Solution

MathStringSimulation

LeetCode ↗56% acc.

MediumFind the Smallest Divisor Given a Threshold✓ Our Solution

ArrayBinary Search

LeetCode ↗64% acc.

EasyTwo Sum✓ Our Solution

ArrayHash Table

LeetCode ↗56% acc.

MediumJump Game✓ Our Solution

ArrayDynamic ProgrammingGreedy

LeetCode ↗39% acc.

MediumRotate Image✓ Our Solution

ArrayMathMatrix

LeetCode ↗78% acc.

EasyDegree of an Array✓ Our Solution

ArrayHash Table

LeetCode ↗57% acc.

EasyLinked List Cycle✓ Our Solution

Hash TableLinked ListTwo Pointers

LeetCode ↗53% acc.

MediumLongest Substring Without Repeating Characters✓ Our Solution

Hash TableStringSliding Window

LeetCode ↗37% acc.

EasyMoving Average from Data Stream

ArrayDesignQueueData Stream

LeetCode ↗80% acc.

EasyRemove Duplicates from Sorted Array✓ Our Solution

ArrayTwo Pointers

LeetCode ↗60% acc.

EasyLongest Common Prefix✓ Our Solution

StringTrie

LeetCode ↗45% acc.

MediumSearch in Rotated Sorted Array✓ Our Solution

ArrayBinary Search

LeetCode ↗43% acc.

EasyContains Duplicate✓ Our Solution

ArrayHash TableSorting

LeetCode ↗63% acc.

EasyPalindrome Linked List✓ Our Solution

Linked ListTwo PointersStackRecursion

LeetCode ↗56% acc.

MediumNumber of Divisible Triplet Sums

ArrayHash Table

LeetCode ↗68% acc.

MediumLRU Cache✓ Our Solution

Hash TableLinked ListDesignDoubly-Linked List

LeetCode ↗45% acc.

MediumMinimum Increment to Make Array Unique✓ Our Solution

ArrayGreedySortingCounting

LeetCode ↗60% acc.

HardWord Ladder✓ Our Solution

Hash TableStringBreadth-First Search

LeetCode ↗43% acc.