[英]Python | TypeError : 'float' object cannot be interpreted as an integer
[英]TypeError float object cannot be interpreted as an integer
我正在尝试以十六进制格式获取结果,但出现错误“TypeError:'float' 对象不能解释为整数!”
39 d = chinese_remainder(a, n)
---> 40 number = hex(d)
41 print(number)
代码:
import functools
# Euclidean extended algorithm
def egcd(a, b):
if a == 0:
return b, 0, 1
else:
d, x, y = egcd(b % a, a)
return d, y - (b // a) * x, x
"""
Functions whcih calculate the CRT (
return x in ' x = a mod n'.
"""
def chinese_remainder(a, n):
modulus = functools.reduce(lambda a, b: a * b, n)
multipliers = []
for N_i in n:
N = modulus / N_i
gcd, inverse, y = egcd(N, N_i)
multipliers.append(inverse * N % modulus)
result = 0
for multi, a_i in zip(multipliers, a):
result = (result + multi * a_i) % modulus
return result
FN = 1184749
FM = 8118474
FL = 5386565
HN = 8686891
HM = 6036033
HK = 6029230
n = [FN, FM, FL]
a = [HN, HM, HK]
d = chinese_remainder(a, n)
number = hex(d)
print(number)
结果应该是这样的FAB15A7AE056200F9
但它给了我3.3981196080447865e + 19
如何解决这个问题,使结果为十六进制格式???
普通除法/
运算符返回浮点数,而您可以使用楼层除法//
来获取整数。 正如其他人建议的那样,您必须使用楼层划分来变量N
像这样N = modulus//N_i
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