ccf_2019_12_1（java100分）

package ccf_2019_12;

import java.util.Scanner;

public class One {
	public static void main(String args[]) {
    Scanner in = new Scanner(System.in);
    int j,y,b,d;
    j=0;
    y=0;
    b=0;
    d=0;
    int temp=0;
    int elem , elem1 , elem2;
    int n = in.nextInt();
    for(int i=1;i<=(n+j+y+b+d);i++)
    {
    	temp++;
        elem=i%7;
        elem1=(i/10)%10;
        elem2 = i/100;
    	if(i%4==1&&(temp==7||elem==0||elem1==7||elem2==7))
    	{
    		j++;
    		continue;
    	}
    	if(i%4==2&&(temp==7||elem==0||elem1==7||elem2==7))
    	{
    		y++;
    		continue;
    	}
    	if(i%4==3&&(temp==7||elem==0||elem1==7||elem2==7))
    	{
    		b++;
    		continue;
    	}
    	if(i%4==0&&(temp==7||elem==0||elem1==7||elem2==7))
    	{
    		d++;
    		continue;
    	}
    	if(i%10==0)
    		temp=0;
    }
    System.out.println(j);
    System.out.println(y);
    System.out.println(b);
    System.out.println(d);
	}  
}