Python:实现linear congruential generator线性同余发生器算法
__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())
