cp/codeforces/1037/io/d.in
2025-08-22 12:09:57 -05:00

15 lines
79 B
Text

5
3 1
2 3 3
1 2 2
3 10 10
1 0
1 2 2
1 2
1 2 2
2 2
1 3 2
2 4 4
2 5
1 10 5
3 6 5