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Josh Technology interview questions

The most frequent LeetCode problems tagged to Josh Technology. This is a data-only page. For process and behavioral prep, use the coding guide and behavioral guide.

Based on 4 distinct problems tagged to Josh Technology in the last 6 months (1 in the last 30 days, 3 in the last 3 months, 38 all-time) across two open datasets of LeetCode company tags. Tags are user-reported, so treat frequency as a signal, not a promise.

Difficulty mix (last 6 months): Medium 100%

Most tagged topics (share of problems): Array 50%, String 25%, Greedy 25%, Sorting 25%, Tree 25%, Depth-First Search 25%, Breadth-First Search 25%, Binary Tree 25%, Linked List 25%, Hash Table 25%

Watch out: Josh Technology has thin LeetCode data. Weight the reported questions and the format notes above more than this list.

Most frequent problems

Ranked by frequency, weighted toward the last 30 days. Classics like Two Sum sit near the top of almost every company's list because users tag them everywhere. Solve those fast. The signature list below is more specific to this company.

# Problem Difficulty Last seen Topics
1 Largest Number Medium 30 days Array, String, Greedy, Sorting
2 Count Good Nodes in Binary Tree Medium 3 months Tree, Depth-First Search, Breadth-First Search, Binary Tree
3 Reverse Nodes in Even Length Groups Medium 3 months Linked List
4 Subarray Sum Equals K Medium 6 months Array, Hash Table, Prefix Sum

Signature problems

Problems where Josh Technology accounts for a large share of all recent tags across companies. These are the most Josh Technology-specific questions in the data.

# Problem Difficulty Last seen Topics
1 Largest Number Medium 30 days Array, String, Greedy, Sorting
2 Reverse Nodes in Even Length Groups Medium 3 months Linked List
3 Count Good Nodes in Binary Tree Medium 3 months Tree, Depth-First Search, Breadth-First Search, Binary Tree

Sources

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