The High Rollers

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 a list of wager dicts (each with 'user' and 'amount') and threshold (in 0..100), sum amount per user. Compute the given percentile cutoff of the per-user totals using linear interpolation. Return the sorted list of usernames whose total is strictly greater than that cutoff.

Summary

Not every gambler bets the same - some wager far more than others.

Practice This Problem

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