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sjy01-image-proc/vendor/github.com/nuknal/goNum/MaxMinSort.go
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// MaxMinSort
/*
------------------------------------------------------
作者 : Black Ghost
日期 : 2018-11-19
版本 : 0.0.0
------------------------------------------------------
向量从大到小的排序
------------------------------------------------------
输入 :
a a 被排序向量
输出 :
sol 解值
err 解出标志false-未解出或达到步数上限;
true-全部解出
------------------------------------------------------
*/
package goNum
// MaxMinSort 向量从大到小的排序
func MaxMinSort(a []float64) ([]float64, bool) {
/*
向量从大到小的排序
输入 :
a a 被排序向量
输出 :
sol 解值
err 解出标志false-未解出或达到步数上限;
true-全部解出
*/
var err bool = false
var temp float64
var n int = len(a)
sol := make([]float64, n)
for i := 0; i < n; i++ {
sol[i] = a[i]
}
for i := 0; i < n; i++ {
for j := i + 1; j < n; j++ {
if sol[i] < sol[j] {
temp = sol[j]
sol[j] = sol[i]
sol[i] = temp
}
}
}
err = true
return sol, err
}