NumPy - Array Data Types
You want to store large integer values up to 10^12 in a numpy array. Which integer type should you choose?
You want to store large integer values up to 10^12 in a numpy array. Which integer type should you choose?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the range of int32
int32 max is about 2 billion, which is less than 10^12.Step 2: Check int64 range
int64 can store values up to about 9.22e18, which covers 10^12.Final Answer:
int64 -> Option BQuick Check:
int64 supports very large integers up to 9.22e18 [OK]
Quick Trick: Use int64 for integers larger than 2 billion [OK]
Common Mistakes:
- Choosing int32 for large values
- Ignoring int64 capacity
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