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This is a verified interview question from Amazon-ml-summer-school. Candidates reporting seeing this problem in recent Online Assessments (OAs) and onsite rounds. Mastering "Frog Collision Problem" covers key patterns like Other.
"Given N frogs on a number line, each starting at position S[i] and ending at position F[i], calculate the total number of collisions that occur when they jump at a speed of 7 units per second."
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