알고리즘 템플릿

4

2

2

13/20

2

2/8

3/9

8

11/21

4/8

6

5/8

7

5/9

2/14

9/19

4/9

2

7/9

4/7

7/9

3/7

2

2

4

2

8

5/8

5

2/7

6/9

2

6

4/7

9

2/11