AmazonCoding·60 minMembers
Morse Code Encoder / Decoder with Word-Break
Members only
A four-part Morse code problem combining LC 804 with LC 139/140. Encode characters, decode delimited Morse, then handle delimiter-free Morse with a dictionary, ending in backtracking to enumerate ever...
MLE
RS
RE
string
hashmap
recursion
dp
hard
Frequency
Low
Last asked
2026-03-21
Stage
phone-screen · onsite-coding
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