Python:实现linear congruential generator线性同余发生器算法(附完整源码)

__author__
=
"Tobias Carryer"




from
time
import
time






class
LinearCongruentialGenerator:




def
__init__(
self,
multiplier,
increment,
modulo,
seed
=
int(
time())):
# noqa: B008




self.
multiplier
=
multiplier


self.
increment
=
increment


self.
modulo
=
modulo


self.
seed
=
seed




def
next_number(
self):




self.
seed
= (
self.
multiplier
*
self.
seed
+
self.
increment)
%
self.
modulo


return
self.
seed






if
__name__
==
"__main__":


# Show the LCG in action.


lcg
=
LinearCongruentialGenerator(
1664525,
1013904223,
2
<<
31)


while
True:


print(
lcg.
next_number())


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