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| .. | ||
| .exercism | ||
| test-framework | ||
| HELP.md | ||
| makefile | ||
| README.md | ||
| robot_simulator.c | ||
| robot_simulator.h | ||
| test_robot_simulator.c | ||
Robot Simulator
Welcome to Robot Simulator on Exercism's C Track.
If you need help running the tests or submitting your code, check out HELP.md.
Instructions
Write a robot simulator.
A robot factory's test facility needs a program to verify robot movements.
The robots have three possible movements:
- turn right
- turn left
- advance
Robots are placed on a hypothetical infinite grid, facing a particular direction (north, east, south, or west) at a set of {x,y} coordinates, e.g., {3,8}, with coordinates increasing to the north and east.
The robot then receives a number of instructions, at which point the testing facility verifies the robot's new position, and in which direction it is pointing.
- The letter-string "RAALAL" means:
- Turn right
- Advance twice
- Turn left
- Advance once
- Turn left yet again
- Say a robot starts at {7, 3} facing north. Then running this stream of instructions should leave it at {9, 4} facing west.
Source
Created by
- @StevenRoot
Contributed to by
- @bcc32
- @elyashiv
- @Gamecock
- @h-3-0
- @patricksjackson
- @QLaille
- @ryanplusplus
- @wolf99
Based on
Inspired by an interview question at a famous company.