题解 | #明明的随机数#

package main

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

func main() {
    scanner:=bufio.NewReader(os.Stdin)
    in,_,_:=scanner.ReadLine()
        if len(in)!=0{
            count, _:=strconv.Atoi(string(in))
            mark:=[1000]bool{}
            for i:=0;i<count;i++{
                number,_,_:=scanner.ReadLine()
                n,_:=strconv.Atoi(string(number))
                mark[n]=true
            }
            for k,v:=range mark{
                if v==true{
                    fmt.Println(k)
                }
            }
        }
}