JuniorTheoryCommon

What does the program print?

Python

total = 0.1 + 0.2
print(total == 0.3, round(total, 2) == 0.3)

False True

Expecting 0.1 + 0.2 to equal 0.3 exactly: both are stored in binary with a tiny error, so the sum is 0.30000000000000004.
Expecting round not to help: round(total, 2) gives the float closest to 0.30, the same float the literal 0.3 gives, so they are equal.