[zerojudge]a147. Print it all

a147. Print it all

核心：i % 7 == 0? "": i + " "
如果i被7整除就輸出空字串，不整除就輸出i加空白。Yeah

BTW科皓不要

程式碼如下：

/* Pa147.java
* a147. Print it all 
*
* 我的意思是說 科皓不要啦
* 2020/3/8
*/

import java.util.Scanner;

public class Pa147{

    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);

        while(scanner.hasNext()){
            int n = scanner.nextInt();

            for(int i = 1; i < n; i++){
                System.out.print(i % 7 == 0? "": i + " ");
            }

            System.out.println();
        }

    } 
}