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25 lines
418 B

package main
import (
"os"
"github.com/01-edu/z01"
)
func main() {
if len(os.Args) <= 1 || len(os.Args) > 4 {
z01.PrintRune('\n')
} else if len(os.Args) == 4 {
array := []rune(os.Args[1])
search := []rune(os.Args[2])
replace := []rune(os.Args[3])
for _, val := range array {
if val == search[0] {
z01.PrintRune(replace[0])
} else {
z01.PrintRune(val)
}
}
z01.PrintRune('\n')
}
}