Available question text
Given a list representing a stack trace with functions and directional arrows ('->' for calls, '<-' for returns), determine which function is called the most frequently. The input is guaranteed to be valid.
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Roblox
Find Most Called Function in Stack Trace
Reported Oct 1, 2026 · 10 source reports
MID_LEVEL, SENIOR, STAFF
Source snapshot: Nov 12, 2026
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