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| package str | |
| func Reverse(input string) string { | |
| return "" | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| package str | |
| import ( | |
| "testing" | |
| ) | |
| func TestReverse(t *testing.T) { | |
| input := "AB" | |
| output := Reverse(input) | |
| expected := "BA" | |
| if output != expected { | |
| t.Errorf("Expected %s, got %s", expected, output) | |
| } | |
| } |
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package str
import "fmt"
func Reverse(input string) string {
rune_array := []rune(input)
size := len(rune_array)
var inverted []rune
inverted = make([]rune, size)
fmt.Println(size)
for i, v := range rune_array {
fmt.Printf("%d %s\n", i, v)
inverted[size-i-1] = v
}
return string(inverted)
}