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20378번 - Cyclic Numbers 다국어

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문제

A cyclic number is a positive integer n digits in length which, when multiplied by any integer from 1 to n, yields a "cycle" of the digits of the original number. That is, if you consider the number after the last digit to "wrap around" back to the first digit, the sequence of digits in both numbers will be the same, though they may start at different positions.

For example, the number 142857 is cyclic, as illustrated by the following table:

  • 142857 × 1 = 142857
  • 142857 × 2 = 285714
  • 142857 × 3 = 428571
  • 142857 × 4 = 571428
  • 142857 × 5 = 714285
  • 142857 × 6 = 857142

Write a program which will determine whether or not numbers are cyclic.

입력

The input is a list of integers from 2 to 1000 digits in length (preceding zeroes are legal).

출력

In the output, display each integer and indicate whether or not it is cyclic.

제한

예제 입력 1

142857
142856
142858
01
0588235294117647

예제 출력 1

142857 is cyclic
142856 is not cyclic
142858 is not cyclic
01 is not cyclic
0588235294117647 is cyclic

힌트

출처

ICPC > Regionals > North America > Mid-Central Regional > 1994 Mid-Central Regional Programming Contest 2번

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출처

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