알고리즘 템플릿

2

8/10

3/12

3/9

5/8

12

9

2

2/12

8

8/10

4

6/9

5/9

5/21

4/12

3

6/10

7/9

7/9

2/9

3

3/8

2/10

5/9

7/13

7/10

8/12

3/10

3/8

7

9/10

5/9

9/21

6/12

6/10

2