本文实例讲述了Go语言排序与接口用法。分享给大家供大家参考。具体如下：
复制代码 代码如下:
import "fmt"
type Sorter interface {
Len() int
Less(i, j int) bool
Swap(i, j int)
}
type Xi []int
type Xs []string
func (p Xi) Len() int { return len(p) }
func (p Xi) Less(i int, j int) bool { return p[j] < p[i] }
func (p Xi) Swap(i int, j int) { p[i], p[j] = p[j], p[i] }
func (p Xs) Len() int { return len(p) }
func (p Xs) Less(i int, j int) bool { return p[j] < p[i] }
func (p Xs) Swap(i int, j int) { p[i], p[j] = p[j], p[i] }
func Sort(x Sorter) {
for i := 0; i < x.Len() - 1; i++ {
for j := i + 1; j < x.Len(); j++ {
if x.Less(i, j) {
x.Swap(i, j)
}
}
}
}
func main() {
ints := Xi{44, 67, 3, 17, 89, 10, 73, 9, 14, 8}
strings := Xs{"nut", "ape", "elephant", "zoo", "go"}
Sort(ints)
fmt.Printf("%v\n", ints)
Sort(strings)
fmt.Printf("%v\n", strings)
}
希望本文所述对大家的Go语言程序设计有所帮助。
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