Project

JAVA

You are going to construct a binary tree based on the Morse code representation for each letter of the alphabet. Complete it in the following way: Start with a signal node that contains no letter. Then scan the code representation for letter and its code, building the tree by going left for a “ • ” and right for a “‒”. This part of the project should be done manually (see below).

Your program will use this tree to decode Morse code into English. Your program will find the correct letter by scanning the string consisting with “•”, “-”, and space by moving left on the tree for a “•” and right for a “-“. In this way, the codes will be translated into English.

Note: to simply your program, each letter in input string will be separated by a space and each word will be separated by two spaces in the Morse code string. The string will end with the # symbol. For example, string “••••_•_•-••_•_-•_ _--•_••-#” will be translated into Helen Gu. (“_” stands for a space)

Project

A •- B -••• C -•-• D -•• E•
F ••-• G --• H •••• I ••

J •--- K -•- L •-•• M-- N-• O --- P •--• Q --•- R •-•

S ••• T–
U ••- V •••- W •-- X -••- Y -•-- Z --••