constraints satisfaction problem

A constraints satisfaction problem (CSP) involves finding values for a set of variables that satisfy all given restrictions or conditions. Imagine planning a schedule where certain tasks must happen at specific times and some cannot occur together; the goal is to assign times to each task without breaking any rules. CSPs are common in areas like scheduling, resource allocation, and puzzle solving, where the challenge is to find solutions that meet all the constraints simultaneously. The process involves exploring possible options and narrowing them down until a valid, feasible solution is identified.