Wells Fargo 2024 Papers
Previous year papers with coding questions
Wells Fargo Coding Questions - DSA Problems & Solutions
Practice Wells Fargo placement paper coding questions with detailed solutions. Access Wells Fargo OA coding problems in Java, Python.
Company Overview
Section titled “Company Overview”This page contains Wells Fargo coding questions from Wells Fargo OA placement papers with detailed solutions.
Wells Fargo Coding Questions Overview
Section titled “Wells Fargo Coding Questions Overview”Wells Fargo OA Coding Section:
- Problems: 2-3 coding problems
- Time: 90 minutes
- Languages: Java, Python
Coding Problems
Section titled “Coding Problems”Question 1: Transaction Processing
Section titled “Question 1: Transaction Processing”Q1: Process financial transactions with validation and balance updates.
Solution (Java):
class TransactionProcessor { Map<String, Double> accounts = new HashMap<>();
public boolean processTransaction(String accountId, String type, double amount) { double balance = accounts.getOrDefault(accountId, 0.0);
if (type.equals("DEBIT")) { if (balance < amount) return false; accounts.put(accountId, balance - amount); } else { accounts.put(accountId, balance + amount); }
return true; }
public double getBalance(String accountId) { return accounts.getOrDefault(accountId, 0.0); }}Time Complexity: O(1) per transaction
Related Resources
Section titled “Related Resources”Wells Fargo Main Page
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