牙齿掉了一块改做什么？# Living
c*a
1 楼
输入：
100 21
1 101 1
1 5 6
1 7 8
1 9 10
1 88 99
1 55 33
2 6 8
2 1 2
2 2 3
2 3 3
1 1 3
2 3 1
1 5 5
2 4 6
1 5 8
1 6 11
2 7 13
2 5 18
2 17 9
1 14 6
2 13 7
输出：
group 1:
self: [33, 55]
eat: []
eaten: []
group 2:
self: [1]
eat: [2]
eaten: [3]
group 3:
self: [99, 88]
eat: []
eaten: []
group 4:
self: [4, 13]
eat: [5, 6, 11, 14]
eaten: [18, 7, 8]
group 5:
self: [9, 10]
eat: []
eaten: [17]
error statements: 5
100 21
1 101 1
1 5 6
1 7 8
1 9 10
1 88 99
1 55 33
2 6 8
2 1 2
2 2 3
2 3 3
1 1 3
2 3 1
1 5 5
2 4 6
1 5 8
1 6 11
2 7 13
2 5 18
2 17 9
1 14 6
2 13 7
输出：
group 1:
self: [33, 55]
eat: []
eaten: []
group 2:
self: [1]
eat: [2]
eaten: [3]
group 3:
self: [99, 88]
eat: []
eaten: []
group 4:
self: [4, 13]
eat: [5, 6, 11, 14]
eaten: [18, 7, 8]
group 5:
self: [9, 10]
eat: []
eaten: [17]
error statements: 5
