For problem statement at 0-999/900-999/990-999/999/problemB.txt this is a correct solution, but verifier at 0-999/900-999/990-999/999/verifierB.go ends with All tests passed can you fix the verifier? package main

import (
	"bufio"
	"fmt"
	"os"
)

func reversePrefix(b []byte, d int) {
	for l, r := 0, d-1; l < r; l, r = l+1, r-1 {
		b[l], b[r] = b[r], b[l]
	}
}

func main() {
	in := bufio.NewReader(os.Stdin)
	var n int
	var t string
	fmt.Fscan(in, &n, &t)

	b := []byte(t)
	for d := 1; d <= n; d++ {
		if n%d == 0 {
			reversePrefix(b, d)
		}
	}

	fmt.Println(string(b))
}