![Find all possible combinations of K numbers from 1 to n | by Shubham Kumar Gupta | EnjoyAlgorithms | Medium Find all possible combinations of K numbers from 1 to n | by Shubham Kumar Gupta | EnjoyAlgorithms | Medium](https://miro.medium.com/max/726/1*0R6w1c5lbu1dLKuU39mCAA.png)
Find all possible combinations of K numbers from 1 to n | by Shubham Kumar Gupta | EnjoyAlgorithms | Medium
![SOLVED: Is there a fast way to list all the possible permutations for the letters A B C D? This also includes AAAA, BBBB, CCCC, DDDD, ABBB, ACCC, ADDD, etc SOLVED: Is there a fast way to list all the possible permutations for the letters A B C D? This also includes AAAA, BBBB, CCCC, DDDD, ABBB, ACCC, ADDD, etc](https://cdn.numerade.com/previews/cb9dbb21-e9c4-4280-932d-0356edd8157a_large.jpg)
SOLVED: Is there a fast way to list all the possible permutations for the letters A B C D? This also includes AAAA, BBBB, CCCC, DDDD, ABBB, ACCC, ADDD, etc
![Find the number of permutations of letters a ,b ,c ,d ,e ,f,g taken all together if neither beg nor cad pattern appear. Find the number of permutations of letters a ,b ,c ,d ,e ,f,g taken all together if neither beg nor cad pattern appear.](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/31083_web.png)