Enterprise SaaS
Zscaler interview questions
Grouped by topic, sorted Easy → Medium → Hard, then by LeetCode ID. Click a problem to open it on LeetCode; the chapter column links to the handbook chapter that covers it.
- Problems
- 16
- Easy
- 3
- Medium
- 8
- Hard
- 5
- Mapped to chapter
- 4
Array
9 problemsEasy 1
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 2932 | Maximum Strong Pair XOR I | Easy | — |
Medium 5
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 33 | Search in Rotated Sorted Array★ also at:AdobeArista NetworksAutodesk Also at 20 moreLinkedInMongoDBSAPVMwareAmazonBloombergByteDanceCiscoeBayFlipkartFreshworksGoldman SachsGoogleMetaMicrosoftMyntraNaviNetflixPayPalPaytm | Medium | Chapter | |
| 73 | Set Matrix Zeroesalso at:AdobeAutodeskAmazon Also at 7 moreBloombergGoogleJuspayMetaMicrosoftNykaaPayPal | Medium | Chapter | |
| 945 | Minimum Increment to Make Array Uniquealso at:AmazonGoldman SachsPayPal | Medium | — | |
| 1283 | Find the Smallest Divisor Given a Thresholdalso at:AmazonByteDanceExpedia Also at 2 moreGooglePayPal | Medium | — | |
| 2964 | Number of Divisible Triplet Sumsalso at:PalantirVisa | Medium | — |
Hard 3
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 465 | Optimal Account Balancingalso at:RipplingByteDanceGoldman Sachs Also at 2 moreGooglePinterest | Hard | — | |
| 2366 | Minimum Replacements to Sort the Arrayalso at:PayPal | Hard | — | |
| 2935 | Maximum Strong Pair XOR II | Hard | — |
Math
4 problemsEasy 1
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 1154 | Day of the Yearalso at:Google | Easy | — |
Medium 2
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 1041 | Robot Bounded In Circlealso at:Airbnb | Medium | — | |
| 3091 | Apply Operations to Make Sum of Array Greater Than or Equal to k | Medium | — |
Misc
3 problemsEasy 1
| # | Title | Difficulty | Also at | Chapter |
|---|---|---|---|---|
| 2231 | Largest Number After Digit Swaps by Parity | Easy | — |
Medium 1
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