The Short Address

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Seniority

L4

Problem

Given non-negative integer n, encode it in base-62 using the alphabet '0'..'9' then 'a'..'z' then 'A'..'Z'. Return the encoded string with the most significant digit first. 0 encodes to '0'.

Summary

Turn a big number into a compact alphanumeric code.

Practice This Problem

Solve this Python problem with real code execution. DataDriven runs your Python code in a real environment and grades it automatically.