Construct the Hoffman code for the C++ keywords given below for which the expected length of the bit string for each keyword is minimal. The weights of the keywords are given below in the table. Words Weights float .35 int for return .1 switch if .05 Draw resulting binary tree. Answer: Write the Hoffman codes for all the words. Words Weights Hoffman Code float .35 int .3 for .1 return .1 switch if .05