cp/codeforces/1037/io/2126d.1.cpin
2025-12-14 15:58:10 -06:00

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