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Shortest path problem.
Given a weighted undirected graph with N nodes and M edges (u, v, w) meaning node u and v is connected with weight w. Additionally, each node has a value a[i], and you can go from node i to node j with the cost of (a[i] + a[j]) % k, where k is a given constant. Find the shortest path from s to t
Constraints: N, M <= 2e5
a[i] < k <= 1e9
1 <= u, v, s, t <= n
w <= 1e9
Thanks
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
Loserinlife | 2023-09-20 15:50:43 | 3 | Tiny change: 'th weight v. Addition' -> 'th weight w. Addition' | |
| en1 |
|
Loserinlife | 2023-09-20 14:54:07 | 413 | Initial revision (published) |
