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shareChat hackerearth test help
By md1844, history, 5 years ago, In English

SHARECHAT 3RD QUESTION: A-Z COUNT

Need help on this question. I used map and binary search still all test cases not passed. Test is over now.

So if anybody can share the working code it would be helpful for me.\

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5 years ago, # |
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Just make vector for every character and find lower bound of k for S type queries and (lower bound of (k+1)) — 1 for L type queries. Also, Handle Not found condition. If you did the same and still getting WA to check your implementation.

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