Problem Statement
Converging Number Series Problem Description Two number series are defined by their starting numbers, say n1 and n2. Each series evolves according to the following rule: Next number = Current number + (Sum of digits of current number) For example: If the first series starts with 47, the next number will be 47 + (4 + 7) = 58 If the second starts with 54, the next number will be 54 + (5 + 4) = 63 The goal is to find the first common number (point of convergence) between the two series.