Why does inching a guess toward √54321 burn 23 million steps and nearly 20 seconds — and what does that failure push us toward?
Short drills on what this video just taught. Write the code, run the checks, and reveal the answer only if you are stuck.
Adding 0.1 to itself ten times is the classic way to expose floating-point rounding. The sum is
already computed for you as total. Assign to exact_equal the boolean result of testing whether
total is exactly equal to 1.0.
Hint: == tests for exact equality and produces a boolean (True or False).