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Adjacently Greater Than One (Posted on 2010-01-01) Difficulty: 2 of 5
Determine all possible values of a 6-digit positive integer N having 6 different digits from 0 to 9, with the first digit being nonzero, such that:

(i) Either, the digits at the even positions are even and the digits at the odd positions are odd or, the digits at the even positions are odd and the digits at the odd positions are even. Zero is regarded as an even digit.

(ii) The absolute difference between two adjacent digits is always greater than one.

(iii) The 2-digit number formed by the first and second digit as well as the 2-digit number formed by the third and fourth digit is divisible by the 2-digit number formed by the fifth and sixth digit.

No Solution Yet Submitted by K Sengupta    
Rating: 2.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): SPOILER- errare humanum est | Comment 4 of 6 |
(In reply to re: SPOILER by Charlie)

You are absolutely right-

Haste is my strongest enemy.

Ady


  Posted by Ady TZIDON on 2010-01-01 13:51:57
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