v1.8.3 - Fix Challenge Command Randomization

Release Notes v1.8.3 - Fix Challenge Command Randomization

🔧 Critical Bug Fix

Challenge Command Now Generates Random Problems

• Fixed: lct c easy 1 was always returning Two Sum instead of random easy problems
• Root Cause: Argument parsing logic incorrectly treated difficulty + number as problem ID
• Solution: Corrected logic to distinguish between count and specific problem requests

🎯 Behavior Changes

Before v1.8.3 (Broken):

lct c easy 1    # Always returned Two Sum (problem ID 1)
lct c easy 1    # Always returned Two Sum (problem ID 1)  
lct c easy 1    # Always returned Two Sum (problem ID 1)

After v1.8.3 (Fixed):

lct c easy 1    # Returns random easy problem (e.g., Valid Parentheses)
lct c easy 1    # Returns different random easy problem (e.g., Climbing Stairs)
lct c easy 1    # Returns another random easy problem (e.g., Palindrome Number)

✅ Maintained Backward Compatibility

All existing functionality still works as expected:

• lct c 1 → Still gets specific problem ID 1 (Two Sum)
• lct c two-sum → Still gets specific problem by name
• lct c easy 2 → Now correctly gets 2 random easy problems
• lct c medium 3 → Now correctly gets 3 random medium problems

🚀 Impact

For Users:

• Variety: No more getting the same problem repeatedly
• Learning: Better practice experience with diverse problems
• Expectation: Command now works as users naturally expect

For Learning:

• Users can practice different problems each session
• Better algorithmic pattern exposure
• More engaging practice experience

🔄 No Breaking Changes

This is a pure bug fix that makes the command work as originally intended. No changes to:

• Command syntax
• File structure
• Configuration
• Other functionality

📦 Installation

npm install -g local-leetcode-trainer@1.8.3
# or
yarn global add local-leetcode-trainer@1.8.3

🎉 Try the Fix

lct init                    # Set up your project
lct c easy 1               # Get a random easy problem
lct c easy 1               # Get a different random easy problem
lct c easy 1               # Get another different random easy problem

You should now see different problems each time! 🎲✨

🙏 Thanks

Thanks for reporting this issue! The challenge command now works as expected and provides the variety that makes practice sessions more engaging and educational.