👉 In programming, an "unsatisfiable" or "unattainable" condition is one that cannot be met by a valid solution. In other words, it's impossible to satisfy any given condition or constraint in a program. This can arise from issues such as missing data, incorrect input formats, or logical errors. For example, if you're trying to find the maximum value of a list of integers, and one of the numbers is not present in your list, the resulting output will be