Bus Companies

CSESAdvanced Graph ProblemsOpen on judge ↗

There are n cities and m bus companies. Each bus company operates in specific cities and sells tickets for a specific price. Buying a ticket from a bus company allows you to travel between any two cities that the company operates in. Determine the cost of the cheapest route from Syrjälä to every city. Input The first line has two integers n and m: the number of cities and bus companies. The cit

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