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Explanation:
Initialization:
Set the user's starting coordinates (
currentLocation) and the destination coordinates (destination). Load the warehouse map data (warehouseMap) which would contain information about aisles, obstacles, etc. Main Loop:Continues until the user's current location matches the destination. Displays the map with the user's current position highlighted. Provides directions to the destination (e.g., "Move North 2 aisles, then East 3 aisles"). Gets the user's movement choice (N, S, E, W).
Updates the
currentLocationbased on user input, ensuring the movement is within the map boundaries and doesn't collide with obstacles (this part would require additional logic using thewarehouseMapdata). Destination Reached:Once the loop condition is met (
currentLocation == destination), display a message indicating the user has reached their destination. Key Points:Loops and Variables: Uses a
WHILEloop to continuously update the user's position and aCASEstatement to handle different movement directions. Variables store the current location, destination, and map data. Map Display and Directions: Assumes functions likeDISPLAY_MAPandDISPLAY_DIRECTIONSto visually guide the user. Error Handling (Not Shown): This example lacks explicit error handling, but you'd need to add checks for invalid input and movement restrictions based on the map. Simplification: This is a simplified representation. A real-world application would likely use more sophisticated algorithms for pathfinding, obstacle avoidance, and real-time location tracking (e.g., using GPS or indoor positioning systems).