Darbar 007 — Count The Number Of Consistent Strings

Easy

Darbar · Array

Catalog slot 7 of 548 (source id 203). Topic array / bit manipulation.

Solve on LeetCode: Count The Number Of Consistent Strings. Do not treat this page as a statement dump.

Aligned T2T band: weeks 1–6. Start at Week 1. Full map: Darbar hub.

Pattern block: Timed routing (weeks 1-15, slots 1-120). Warmup: LeetCode-style easy problems (15 min each). Exam: Weekly timed block, 3-5 problems in 60 minutes.

Also filed under: array / hashing, bit manipulation / hashing, bit manipulation / simple bit manipulation, hash table / bit manipulation, string / bit manipulation, string / hashing.

Evidence (cookiecutter problem_007.md)

1. Attempt log (approaches that failed)
2. Final complexity (time and space)
3. One mistake corrected
4. Production concept this slot reinforces

Personal dates and the CSV tracker stay in the learner journal.

Same subtopic

• Decode Xored Array · easy
• Sum Of All Subset Xor Totals · easy
• Divide Array Into Equal Pairs · easy
• Set Mismatch · easy

Array index · Darbar hub

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