试除法求约数-golang

试除法求约数-golang

package main

import (
    "fmt"
    "sort"
    )

var n int


func main(){
    fmt.Scanf("%d", &n)
    var num int
    for i := 0; i < n; i++{

        fmt.Scanf("%d", &num)
         isDivid(num)
    }
}

func isDivid(x int){
    res := make([]int, 0, n)
    for i := 1; i <= x/i; i++{
        if x%i == 0{
            res = append(res, i)
            if x/i != i{
                res = append(res, x/i)
            }
        }
    }

    sort.Slice(res, func(i, j int) bool {
        return res[i] < res[j]
    })
    for i := 0; i < len(res); i++{
        fmt.Printf("%d ", res[i])
    }
    fmt.Println()
}