2018年1月11日 星期四

Python: Check if an integer fits in 64 bits

Python: Check if an integer fits in 64 bits檢查一個整數是否適合64位元

Python Basic: Exercise-127 with Solution

Write a Python program to check if an integer fits in 64 bits.
Sample Solution:-
int_val = 30
if int_val.bit_length() <= 63:
    print((-2 ** 63).bit_length())
    print((2 ** 63).bit_length())

========== RESTART: F:/Python_APSC/py-ex-basic-127.py ============
64
64
>>> 

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