Python 中的 SymPy | Subset.iterate_graycode()
原文:https://www.geesforgeks.org/sympy-subset-iterate_gray code-in-python/
subset.iterate_Gray code():iterate_Gray code()是一个 sympy Python 库函数，它迭代 k 个步骤以获得各自的 Gray 码。
语法: sympy.combinations.subset.subset.iterate_gray code()
返回: 迭代 k 步得到各自的格雷码
代码#1 : iterate_graycode()示例
# Python code explaining
# SymPy.Subset.iterate_graycode()
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
# Using from
# sympy.combinatorics.subset.Subsets.iterate_graycode()
# Creating Subset
a = Subset(['c', 'd'], ['geek', 'for', 'c', 'd'])
# iterate_graycode value
print ("Subset a iterate_graycode : ", a.iterate_graycode(1).subset)
输出:
子集 a iterate_graycode : ['c']
代码#2 : iterate_graycode()示例
# Python code explaining
# SymPy.Subset.iterate_graycode()
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.subsets import Subset
# Using from
# sympy.combinatorics.subset.Subsets.iterate_graycode()
# Creating Subset
a = Subset(['c', 'd'], ['23', 'c', 'd'])
# iterate_graycode value
print ("Subset a iterate_graycode : ", a.iterate_graycode(3).subset)
输出:
子集 a iterate_graycode : ['23 '，' c '，' d']
