Question: what does the following code do ? Scanner kb = new Scanner ( System . in ) ; int numQuestions = kb . nextInt (

what does the following code do?
Scanner kb = new Scanner(System.in);
int numQuestions = kb.nextInt();
int[] myList = new int[numQuestions];
for(int i =0; i < myList.length; i++){
myList[i]= kb.nextInt();
if (myList[i]<0){
myList[i]*=-1;
}
}
for(int i =0; i < myList.length; i++){
System.out.print(myList[i]);
}

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