๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[v.๋ฐฑํŠธ๋ž˜ํ‚น-N๊ณผ M (1)-15649]BAEKJOON_Python ๋ณธ๋ฌธ

๐Ÿฆฅ ์ฝ”ํ…Œ/BAEKJOON

[v.๋ฐฑํŠธ๋ž˜ํ‚น-N๊ณผ M (1)-15649]BAEKJOON_Python

์ง•์ง•์•ŒํŒŒ์นด 2022. 1. 26. 01:47
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220126 ์ž‘์„ฑ

<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” BAEKJOON ์„ ์ฐธ๊ณ ํ•ด์„œ ์ €๋งŒ์˜ ํ’€์ด๋ฅผ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค>

 

 

 

15649


์ž์—ฐ์ˆ˜ N๊ณผ M์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, ์•„๋ž˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ๊ธธ์ด๊ฐ€ M์ธ ์ˆ˜์—ด์„ ๋ชจ๋‘ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ
1๋ถ€ํ„ฐ N๊นŒ์ง€ ์ž์—ฐ์ˆ˜ ์ค‘์—์„œ ์ค‘๋ณต ์—†์ด M๊ฐœ๋ฅผ ๊ณ ๋ฅธ ์ˆ˜์—ด

 


 

 

๋‚ด ํ’€์ด

from itertools import permutations
a, b = map(int, input().split())
arr = list(range(1, a+1))

nPr = list(map(' '.join,  permutations(map(str, arr), b)))

for i in range(len(nPr)) :
    print(nPr[i])

 

 

 

 

 

 

 

4 4
1 2 3 4
1 2 4 3
1 3 2 4
1 3 4 2
1 4 2 3
1 4 3 2
2 1 3 4
2 1 4 3
2 3 1 4
2 3 4 1
2 4 1 3
2 4 3 1
3 1 2 4
3 1 4 2
3 2 1 4
3 2 4 1
3 4 1 2
3 4 2 1
4 1 2 3
4 1 3 2
4 2 1 3
4 2 3 1
4 3 1 2
4 3 2 1
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