coder's snippet (@coder_s_Snippet) のツイート: #DailyCodingChallengeDay 197Task: Count how many rods (0–9) have at least one red, green, and blue ring placed on them.Solution: Track each rod with 3 Boolean arrays (R,G,B). Mark presence as rings is processed. Finally, count rods that have all three colors.#LeetCode / Piclur

coder's snippet

/09/18

#DailyCodingChallenge Day 197 Task: Count how many rods (0–9) have at least one red, green, and blue ring placed on them. Solution: Track each rod with 3 Boolean arrays (R,G,B). Mark presence as rings is processed. Finally, count rods that have all three colors. #LeetCode

coder_s_Snippet's tweet image. #DailyCodingChallenge
Day 197
Task: Count how many rods (0–9) have at least one red, green, and blue ring placed on them.
Solution: Track each rod with 3 Boolean arrays (R,G,B). Mark presence as rings is processed. Finally, count rods that have all three colors.
#LeetCode

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