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20 lines
526 B
20 lines
526 B
package common
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import (
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"sort"
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)
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// Sort for []uint64
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type UInt64Slice []uint64
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func (p UInt64Slice) Len() int { return len(p) }
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func (p UInt64Slice) Less(i, j int) bool { return p[i] < p[j] }
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func (p UInt64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
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func (p UInt64Slice) Sort() { sort.Sort(p) }
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func SearchUInt64s(a []uint64, x uint64) int {
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return sort.Search(len(a), func(i int) bool { return a[i] >= x })
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}
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func (p UInt64Slice) Search(x uint64) int { return SearchUInt64s(p, x) }
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