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@@ -90,11 +90,36 @@ func findMinXVelocity(xPoint point) int {
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return 0
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}
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+func simulateY(v int, yPoint point) int {
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+ y := 0
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+ largestY := y
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+ previousY := y
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+ for {
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+ previousY = y
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+ if y <= yPoint.max {
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+ break
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+ }
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+
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+ y += v
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+ if y > largestY {
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+ largestY = y
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+ }
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+ v--
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+ }
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+
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+ if previousY >= yPoint.min && previousY <= yPoint.max {
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+ return largestY
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+ }
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+
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+ return 0
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+}
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+
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func main() {
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if len(os.Args) < 2 {
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log.Fatal("Please provide a file name as argument")
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}
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input := readInput(os.Args[1])
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- fmt.Println(findMinXVelocity(input[0]))
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+ //fmt.Println(findMinXVelocity(input[0]))
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+ fmt.Println("Part1:", simulateY(0-input[1].min-1, input[1]))
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}
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