Problem in split

Question

What is problem in my code below?
Scanner input= new Scanner(System .in);

String MyName=input.nextLine();
int number_of_agent=input.nextInt();
String[] other_customary=(input.nextLine()).split(" ");
int turn=1;
Arrays.sort(other_customary);
for(int f=0;f<4;f++){
System .out .println(other_customary[f]);
}

Answer 1

Don't make duplicate questions

https://www.sololearn.com/discuss/2643664/?ref=app