Editorial: Coding set 6

Good for whiteboarding

• 871. Minimum Number of Refueling Stops
  • Multiple ideas
• Sum of Mutated Array Closest to Target
• Get Equal Substrings Within Budget
• Video Stitching
• Smallest Integer Divisible by K
• Minimum Area Rectangle II
• 1238. Circular Permutation in Binary Representation
• Construct the Lexicographically Largest Valid Sequence
• Maximum Score From Removing Substrings
• 233. Number of Digit One
• Smallest Integer Divisible by K
• Minimum Area Rectangle II
• 1238. Circular Permutation in Binary Representation
• Minimum Number of Taps to Open to Water a Garden

RLE Iterator

• The official solution is cleaner than mine