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Golangでスライスから最大値、最小値を取得する方法

Last updated at Posted at 2021-04-14

#なぜ書いたか
Goにはmax関数とmin関数が用意されていないので。

#答え
ソートして頭かお尻を取れば良い。

import "sort"

func max(s []int) int {
    sort.IntSlice(s).Sort()
    return s[len(s)-1]
}

func min(s []int) int {
    sort.IntSlice(s).Sort()
    return s[0]
}
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