The expression int(-1 / 2) prints Peter because of the way integer division and type conversion work in Python. Let's break it down step by step:
Division Operation:
When you perform the division -1 / 2, the result is -0.5.
Type Conversion:
The int function converts a floating-point number to an integer by truncating the decimal part. This means it removes the fractional part without rounding.
Therefore, int(-0.5) becomes 0.
List Indexing:
In Python, list indexing starts from 0. So, data[0] refers to the first element of the list.
Combining these steps, the expression data[int(-1 / 2)] is equivalent to data[0], which accesses the first element of the list data, which is 'Peter'.
So, the reason (-1 / 2) prints 'Peter' is because the expression evaluates to 0, and data[0] refers to the first element of the list.
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hovnival
2 days, 19 hours agochristostz03
4 months, 1 week ago