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13 lines
213 B
Kotlin
13 lines
213 B
Kotlin
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package ball
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val G = 9.81
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fun maxBall(v0: Int): Int {
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val v = v0 * 5 / 18.0
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val maxT = v * 10 / G
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return (0..maxT.toInt() + 1).maxBy {
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v * it / 10.0 - 0.5 * G * it * it / 100.0
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} ?: 0
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}
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