find number Problem Solved: Uncover the Most Efficient Java Algorithm

Problem Problem_Link Problem Solving Approach Odd digit numbers have a pattern | 1 | 3 | 5 | 7 | 9 | | --- | --- | --- | --- | --- | | 11 | 13 | 15 | 17 | 19 | | 31 | 33 | 35 | 37 | 39 | | 51 | 53 | 55 | 57 | 59 | | 71 | 73 | 75 | 77 | 7...