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CodingLevel 2

Correctness review

Easy

Medium

Hard

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StatusFormatCompany style

Easy

Loop bounds exceed array sizeCode review · Nvidia styleNvidia styleCode reviewNvidia style16 min Copy array elementsCode reviewCode review12 min Tag builder for blog posts at publish timeCode reviewCode review10 min Loose equality matches nullCode reviewCode review11 min Team pass rate on the CI dashboardCode reviewCode review10 min None check returns redundantlyCode reviewCode review11 min Loop boundary skips first itemCode reviewCode review12 min Double each numberCode reviewCode review11 min

Medium

Redirect to internal networkCode review · Stripe styleStripe styleCode reviewStripe style25 min Symlink escapes base directoryCode reviewCode review20 min Reset token uses weak randomnessCode review · Stripe styleStripe styleCode reviewStripe style20 min Binary search returns wrong indexCode review · Google styleGoogle styleCode reviewGoogle style25 min Average computes negativeCode reviewCode review20 min Uninitialized max variable in sliceCode reviewCode review20 min Even bill split for group dinnersCode review · Stripe styleStripe styleCode reviewStripe style15 min Extension crashes on no dotCode reviewCode review20 min Windows function skips last windowCode reviewCode review20 min Factorial returns wrong signCode reviewCode review20 min Success rate rounds to zeroCode reviewCode review20 min Float equality loop conditionCode reviewCode review20 min

Hard

Pending task not cancelledCode reviewCode review28 min Localhost bypass with DNSCode review · Amazon styleAmazon styleCode reviewAmazon style30 min Zip entry path not validatedCode reviewCode review30 min Session ID randomnessCode reviewCode review25 min Redis cache deserializes untrusted pickleCode reviewCode review30 min Insecure deserialization in Java endpointCode reviewCode review30 min Absolute value returns negativeCode reviewCode review25 min Pagination slice boundaryCode reviewCode review30 min Truncated string breaks on emojiCode reviewCode review25 min Deadline expiry time zoneCode reviewCode review30 min Report handler blocking I/OCode review · Netflix styleNetflix styleCode reviewNetflix style30 min Database connection opened per eventCode reviewCode review30 min