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31 lines
727 B
Go
Executable File
31 lines
727 B
Go
Executable File
// min_interface.go
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package min
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type Miner interface {
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Len() int
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ElemIx(ix int) interface{}
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Less(i, j int) bool
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}
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func Min(data Miner) interface{} {
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min := data.ElemIx(0)
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for i := 1; i < data.Len(); i++ {
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if data.Less(i, i-1) {
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min = data.ElemIx(i)
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}
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}
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return min
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}
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type IntArray []int
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func (p IntArray) Len() int { return len(p) }
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func (p IntArray) ElemIx(ix int) interface{} { return p[ix] }
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func (p IntArray) Less(i, j int) bool { return p[i] < p[j] }
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type StringArray []string
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func (p StringArray) Len() int { return len(p) }
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func (p StringArray) ElemIx(ix int) interface{} { return p[ix] }
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func (p StringArray) Less(i, j int) bool { return p[i] < p[j] }
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