Java多输入
输入用空格隔开存入数组
Scanner s = new Scanner(System.in);
String inputStr = s.nextLine();
String[] strArray = inputStr.split(" ");
int[] num = new int[strArray.length];
for(int i = 0 ; i < num.length ; i++){
num[i] = Integer.parseInt(strArray[i]);
}
