The initial step in designing an algorithm is to clearly understand and define the problem it aims to solve. Without a well-defined problem, the solution may lack focus and fail to deliver the desired outcome. This involves identifying inputs, outputs, and any constraints the algorithm must handle. A clear problem definition allows for the creation of a structured approach, guiding each step of the algorithm’s design. By starting with a thorough problem analysis, the algorithm can be tailored to meet specific requirements, ensuring accuracy, efficiency, and effectiveness in solving the intended problem.