Colored Array

CodeChefRating 1786Open on judge ↗

Chef had a hard time arguing with his friend, and after getting a great old kick Chef saw a colored array with N cells, numbered from 1 to N. The kick was so strong that Chef suddenly understood the rules of the game. - Each cell is painted with a color. Here the colors are numbered from 1 to M. - For any cell i, Chef can repaint it with any color q, and the cost of such operation is Ci,q point

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