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58 lines
1.1 KiB
58 lines
1.1 KiB
1 year ago
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package crash
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const (
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MaxHistoryLen = 100
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MaxOdd = 10000 // 最大100倍
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MaxWeight = 1000000 // 权重总和
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)
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var (
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times = []int64{20000, 25000, 30000, 35000, 55000, 75000, -1}
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// 上涨赔率(百分位)/秒
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odd = []int64{10, 20, 40, 80, 100, 150, 200}
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// 每个时间段对应的赔率(扩大了100倍)
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odds = []int64{200, 300, 500, 900, 2900, 4900, -1}
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)
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func getTimes(t int64) int {
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for i, v := range times {
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if t <= v || v <= 0 {
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return i
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}
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}
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return 0
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}
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func GetOdds(t int64) (odds int64) {
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index := getTimes(t)
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if index > 0 {
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odds += (t - times[index-1]) * odd[index]
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} else {
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odds += t * odd[0]
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}
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for i := index - 1; i >= 0; i-- {
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if i == 0 {
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odds += times[0] * odd[0]
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} else {
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odds += (times[i] - times[i-1]) * odd[i]
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}
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}
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odds /= 1000
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return
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}
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func GetFlyTime(od int64) (t int64) {
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index := 0
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for i := len(odds) - 2; i >= 0; i-- {
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if od >= odds[i] {
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index = i
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break
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}
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}
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if index == 0 && od <= odds[0] {
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return od * 1000 / odd[index]
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}
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diff := od - odds[index]
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return times[index] + diff*1000/odd[index+1]
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}
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