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32 lines
404 B

package main
import (
"os"
"github.com/01-edu/z01"
)
func toLowerCase(a rune) rune {
if a >= 'A' && a <= 'Z' {
dif := 'a' - 'A'
return a + dif
}
return a
}
func main() {
if len(os.Args) > 1 {
arg := []rune(os.Args[1])
for _, c := range arg {
z01.PrintRune(c)
rep := int(toLowerCase(c) - 'a')
for i := 0; i < rep; i++ {
z01.PrintRune(c)
}
}
}
z01.PrintRune('\n')
}