Created
January 26, 2023 01:47
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ChatGPTに 「Go言語で配列を逆にする関数を書いてください」と聞いて出てきたコードはコンパイルできなかった
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package main | |
import "fmt" | |
// ChatGPTに | |
// 「Go言語で配列を逆にする関数を書いてください」(この例ではスライスだけど) | |
// と聞いて出てきたコードはコンパイルできなかった。 | |
// - 出力のとこを変えた | |
// - gerenicsにしてみた (go 1.8以上) | |
func reverse[T interface{}](s []T) { | |
for i, j := 0, len(s)-1; i < j; i, j = i+1, j-1 { | |
s[i], s[j] = s[j], s[i] | |
} | |
} | |
func main() { | |
a := []int{1, 2, 3, 4, 5} | |
fmt.Printf("%#v\n", a) | |
reverse(a) | |
fmt.Printf("%#v\n", a) | |
b := []string{"apple", "banana", "cherry"} | |
fmt.Printf("%#v\n", b) | |
reverse(b) | |
fmt.Printf("%#v\n", b) | |
} |
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