Generate list / array bringing all combinations of N elements taken p to P in python 3
Example: A B C D 4 elements result: WITH TWO ELEMENTS AB AC AD BC BD CD
WITH THREE ELEMENTS ABC ABD ACD BCD
0
Author: Armando A. Mendes, 2017-04-29
1 answers
Here it is:
from itertools import permutations
import re
caracteres = ['A', 'B', 'C', 'D']
for i in permutations(caracteres,2): # 2 elementos
i = re.sub(r'\W',"",str(i)) # Retirando outros caracteres que não sejam letras
print(i)
print()
for i in permutations(caracteres,3): # 3 Elementos
i = re.sub(r'\W',"",str(i))
print(i)
print()
for i in permutations(caracteres,4): # 4 Elementos
i = re.sub(r'\W',"",str(i))
print(i)
1
Author: Antony Gabriel, 2017-04-30 00:34:22