For problem statement at 0-999/500-599/570-579/570/problemB.txt this is a correct solution, but verifier at 0-999/500-599/570-579/570/verifierB.go ends with All tests passed can you fix the verifier? package main

import "fmt"

func main() {
	var n, m int64
	fmt.Scan(&n, &m)

	if n == 1 {
		fmt.Println(1)
		return
	}
	if m == 1 {
		fmt.Println(2)
		return
	}
	if m == n {
		fmt.Println(n - 1)
		return
	}
	if m-1 >= n-m {
		fmt.Println(m - 1)
	} else {
		fmt.Println(m + 1)
	}
}