Need help with an Algorithms course homework assignment

#27: (Differs from book) Identify the termination condition in each of the following iterative statements.

a. while ( Count > 5 ): ...

b. repeat: ...

until ( Count == 3 )

c. while ( ( Count < 5 ) and ( Total < 9 ) ): ...

#29: (Differs from the book) What problems may arise if the following program is implemented on a computer? (Hint: Remember the problem of round-off errors associated with floating-point arithmetic.) (Hint: Review page 54)

one_tenth = 1.0 / 10.0

count = one_tenth

repeat:

print( Count )

Count = Count + one_tenth

until ( Count == 1 )