Machine Coding Sheet
Walmart Machine Coding Interview
Top low-level design (LLD) and machine coding questions frequently asked in Walmart interviews. Master these to clear the LLD round.
Overall progress
0/104 solved
0%
easy0/18
medium0/45
hard0/41
0/104
Solved
Utility
0/1 solved
| Status | Star | Problem | Difficulty | Key Focus | Notes |
|---|---|---|---|---|---|
Parking Lot Asked by:AmazonGoogleMicrosoft+2 more | Easy | Inheritance, Enums, Strategy Pattern |
Commerce
0/7 solved
| Status | Star | Problem | Difficulty | Key Focus | Notes |
|---|---|---|---|---|---|
Shopping Cart (Guest Merge) Asked by:AmazonWalmartShopify | Easy | Guest vs Logged-in Merge | |||
Order Manager Asked by:AmazonWalmartShopify+1 more | Easy | State Machine, Event-driven | |||
Coupon Management System Asked by:AmazonWalmartShopify | Medium | Rule Engine, Stacking Logic | |||
E-commerce Cart & Checkout Asked by:AmazonWalmartShopify+1 more | Medium | Promotion Engine, Tax Logic | |||
Discount Engine Asked by:AmazonWalmartPayPal | Medium | Stacking Policy, Atomic Usage | |||
Inventory Management Asked by:AmazonWalmartShopify | Hard | Two-Phase Reservation, TTL Cleanup, Observer Pattern, Thread-Safe Inventory Decrements | |||
Inventory Management (Advanced) Asked by:AmazonWalmartShopify+1 more | Hard | Overbooking, Global State |