← All problemsSign in

Zero XOR paths on Graphs

You are given a weighted undirected graph consisting of $N$ nodes and $M$ edges. Each node has a teleportation cost. That is, let’s say node $v_i$ has a teleportation cost of $c_i$ , then we can reach $v_i$ from any node by paying $c_i$ . From one node we can reach it’s neighbors by paying the cost of weight of the edge that we are using to travel. What is the minimum cost to reach from a node

HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI

Sign in to chat with the tutor and save your progress.

Sign in to start