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Lexicographical permutations

· 4 min read
Matej Jelluš
Matej Jelluš
Tech leader and IT nerd who is constantly trying new things, sharing his experiences and still enjoys writing code in his free time. Currently looking for new challenges and opportunities.

The solution for Bigger is Greater challenge on HackerRank, or how to generate next lexicographically greater string. Problem description, algorithm steps and complete source code to solve this challenge.