The code print (0.1 + 0.1 + 0.1) when executed in Python will output a result based on how floating-point numbers are represented in Python, which can lead to some unexpected results due to precision issues.
Here’s the breakdown:
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The expression
0.1 + 0.1 + 0.1adds three floating-point numbers. In Python,0.1is not precisely representable in binary, which means the result of this addition can have a small rounding error. -
The actual calculation in floating-point representation might not exactly equal
0.3. Instead, it may yield a result like0.30000000000000004.
Therefore, when you run the code, the actual output will be:
0.30000000000000004
Since this is a common issue with floating-point arithmetic in programming, you may see options that closely reflect this result.
Among the given responses, the correct answer is:
0.30000000000000004
1 answer