Coding·60 minMembers

Bank Class OOD: Deposit / Withdraw / Transfer

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The default Power Day coding round. Design a small banking class that supports account creation, deposit, withdraw, and transfer-between-accounts. The interviewer adds requirements in stages — validat...

SWE

oop-design

object-design

payment

transactions

medium

testing

Frequency

Medium

Last asked

2026-09-11

Stage

onsite-coding

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