Problem Solving and Algorithm Fundamentals

Vocabulary flashcards covering the key steps of the problem-solving process and the essential components of an algorithm based on the lecture transcript.

Problem Solving

The process of understanding a problem and finding a suitable solution step by step.

Steps of Problem Solving

The six sequential steps used to solve a problem: 1. Identify the Problem, 2. Analyse the Problem, 3. Design the Solution, 4. Implement the Solution, 5. Test and Debug, 6. Evaluate the Solution.

Identify the Problem

The first step of problem solving, which means to clearly understand what the problem is.

Analyse the Problem

The second step of problem solving, which involves identifying the required inputs, processing, and output.

Design the Solution

The third step of problem solving, which involves planning the solution using an algorithm or flowchart.

Implement the Solution

The fourth step of problem solving, which involves converting the solution into a program or performing the planned steps.

Test and Debug

The fifth step of problem solving, which involves checking the solution and fixing any errors.

Evaluate the Solution

The sixth step of problem solving, which involves checking whether the solution solves the problem correctly and efficiently.

Algorithm

A step-by-step set of instructions used to solve a problem.

Input (Algorithm Component)

The data given to the computer to solve a problem.

Processing (Algorithm Component)

Performing operations on the input data, such as calculating $\text{Area} = \text{Length} \times \text{Width}$.

Decision (Algorithm Component)

An essential component of an algorithm that checks a condition and chooses between different actions, such as checking if $\text{marks} \neq 40$.

Output (Algorithm Component)

The final result produced by the algorithm, such as $\text{Area} = 50\text{ cm}^2$.