Question

Finding if permutations exist of two numbers that equate to c

Answer 1

Answer:

Given a number N, our task is to generate all the possible cyclic permutations of the number.

A cyclic permutation shifts all the elements of a set by a fixed offset. For a set with elements

a_0,

a_1, …,

a_n, a cyclic permutation of one place to the left would yield

a_1, …,

a_n,

a_0, and a cyclic permutation of one place to the right would yield

a_n,

a_0,

a_1, ….

Examples:

Input : 123

Output : 123

312

231

Input : 5674

Output : 5674

4567

7456

6745