알고리즘 템플릿

2

10/10

6/11

5/8

9/9

5/9

4/8

6

7

5/8

4

7/11

6/9

9

4/9

4/9

15

12

5

4/9

7/13

19

8/18

6

7/7

12

7/9

20/21

5/10

9/12

11/12

3

8