#msd-radix-sort

MSD Radix Sort

MSD Radix Sort MSD radix sort processes digits from most significant to least significant. It partitions the array by the leading digit, then recursively sorts each partition. This approach follows lexicographic order naturally and works well for strings and variable length keys. Problem Given an array $A$ of $n$ keys, each represented as a sequence of digits or characters, sort them lexicographically. A key can be written as: $$ x...