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The class of ‘55’ (Posted on 2021-02-27) Difficulty: 3 of 5
How many numbers comply with the two conditions:
1. It is a permutation of 5 consecutive digits.
2. It is divisible by 55.

See The Solution Submitted by Ady TZIDON    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionPython sol'n with or without wrap-aroundLarry2021-02-27 17:01:19
Solutioncomputer solutionCharlie2021-02-27 15:55:35
SolutionMore if wraparound at 9,0 is considered consecutive.Larry2021-02-27 10:55:54
SolutionLet me count the ways (spoiler)Steve Herman2021-02-27 08:11:52
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