cp/1027/io/2114d.1.cpin

33 lines
152 B
Text

7
3
1 1
1 2
2 1
5
1 1
2 6
6 4
3 3
8 2
4
1 1
1 1000000000
1000000000 1
1000000000 1000000000
1
1 1
5
1 2
4 2
4 3
3 1
3 2
3
1 1
2 5
2 2
4
4 3
3 1
4 4
1 2