Java输入输出问题复习

 1     public static void main(String[] args) {
 2        
 3        Scanner in = new Scanner(System.in);
 4         String n = in.nextLine();
 5         int size = Integer.parseInt(n);
 6 ;       
 7         String array = in.nextLine();
 8         String[] c = array.split("\\s+");   
 9          
10         int[] num = new int[size];
11         
12         for(int i=0;i<size;i++) {
13           num[i] = Integer.parseInt(c[i]);
14         }
15         
16         for(int i = 0; i < size; i++){
17             System.out.print(num[i]+1);
18             System.out.print(‘ ‘);
19         }
20         in.close();
21         
22     }