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Leetcode 2043. Simple Bank System

Design a Bank class that maintains 1-indexed account balances and supports transfer, deposit, and withdraw operations; each operation must validate account indices and (for withdraw/transfer) sufficient funds, returning true and updating balances on success or false otherwise.

Asked at:

Coinbase

Paypal

Capital One

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Mid September, 2025

Capital One

Senior

Mid September, 2025

Paypal

Senior

Mid June, 2025

Coinbase

Senior

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Leetcode 2043. Simple Bank System

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