cf/mirror

Jellyfish and Inscryption

CF
1874G3500· legendary gm2s1024 MB⌨ stdin/stdout
#dp

Examples

Sample 1of 6
Input
6 8
0
1 2 10
1 6 6
2 8
3 10
0
1 2
1 3
2 4
2 5
3 4
3 5
4 6
5 6
Output
100000000000
Sample 2of 6
Input
4 3
0
4 1000000
4 1000000
0
1 2
2 3
3 4
Output
2000000
Sample 3of 6
Input
16 15
0
1 1 10
1 10 1
2 4
3 4
1 20 20
2 30
3 20
1 1 100
2 9
1 1 200
2 9
3 10
1 190 100
2 10
0
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
Output
20000000005600
Sample 4of 6
Input
9 9
0
1 1 200
3 200
3 200
3 200
3 200
1 200 200
3 200
0
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
1 9
Output
80000000001000
Sample 5of 6
Input
9 8
0
1 20 200
3 200
3 200
2 5
1 100 200
3 200
3 200
0
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
Output
60000000015000
Sample 6of 6
Input
16 34
0
0
0
2 6
3 1
4 27
4 40
3 9
0
2 6
1 8 1
0
2 2
1 10 7
2 9
0
2 4
3 10
2 11
2 7
13 15
3 15
2 3
6 14
4 12
10 12
9 10
7 8
4 13
11 12
4 6
11 16
14 15
2 5
5 15
9 13
8 14
1 3
2 15
12 16
7 10
4 5
1 2
4 11
4 9
4 16
3 6
6 8
7 11
15 16
Output
133000000040
1874G.cpp
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Ln 11·137 BGNU C++20 (64)