Code: Select all
removed after ac
input:
5 4
3 1 2 0
3 1 2 0
3 1 3 0
4 4 4 0
5 5 0 4
1 1
1
5 4
21 21 54 87
56 89 23 21
654 987 321 0
12 56 57 59
10 20 30 60
6 4
0 0 0 0
1 1 1 1
0 0 0 0
2 5 6 4
0 2 6 1
0 0 0 0
0 0
Output:
0 / 1
0 / 1
0 / 1
0 / 1
1 / 1
1 / 1
87 / 227
21 / 227
0 / 1
59 / 227
60 / 227
0 / 1
1 / 6
0 / 1
2 / 3
1 / 6
0 / 1