G - Unique Paths

CodeChefOpen on judge ↗

You are given a undirected graph consisting of $N$ nodes and $M$ edges. The nodes are numbered from 1 to $N$. The graph does not contain any multiple edges or self loops. You can go node ui to vi or node vi to ui using the i-th edge with the cost of 1. (1find the number of unique paths in which you can go from node 1 to node N with the minimum cost. As the answer could be very large, print the f

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