CRC
CodeChefOpen on judge ↗
Problem text... When binary message are transmitted from one machine to another, there is a chance that some of bits are erroneously changed in transit. In order for the receiving machine to detect whether an error has occurred, (1) the transmitting machine sends a certified message consisting of the original message concatenated with some redundant bits functionally derived from the message, and
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.
Sign in to chat with the tutor and save your progress.
Sign in to start