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  1. Prepare
  2. Python
  3. Itertools
  4. itertools.combinations()
  5. Discussions

itertools.combinations()

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927 Discussions

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  • PortalPirate
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT
from itertools import combinations
string,size=input().split()
string=sorted(string)
size=int(size)
for i in range(1,size+1):
    for j in list(combinations(string,i)):
        print(''.join(j))

  • pithambar20
     + 0 comments
    from itertools import combinations

n,r = input().split()

n = sorted(n)

l1 = list()

for i in range(1,int(r)+1):
    a = l1.append(list(combinations(n,int(i))))

for item in l1:
    for i in range(len(item)):
        print("".join(item[i]),end="\n")

  • lsloan
     + 0 comments

    The shortest code I could write…

    from itertools import *
s, k = input().split()
print('\n'.join(''.join(c) for r in range(int(k))
    for c in combinations(sorted(s), r + 1)))

  • rohitambasta_ii1
     + 0 comments
    from itertools import combinations

inp= input().split()
S = list(inp[0])
S.sort()
k = int(inp[1])

for i in range(k):
    Possibilities= list(combinations(S, (i+1)))
    for element in Possibilities:
        print(''.join(element))

  • thangd595
     + 0 comments

    from itertools import combinations

    s, k = input().split() s = sorted(s) k = int(k)

    for x in range(1, k + 1): for combo in combinations(s, x): print("".join(combo))