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In computer terms, 'Algorithm is the sequence of steps or computer operations which collectively solve
a given problem'.

Characteristics of a Good Algorithm

The main characteristics of a good algorithm are:
Precision: Each step is precisely defined.

Uniqueness: The result of each step can be uniquely identified and only depends on the result of
the preceding step.

Finiteness: It stops after a finite number of instructions are executed.
Well-Defined Input: The input to an algorithm must be clearly specified and precisely defined.

Well-Defined Output: The output produced by the algorithm must also be clearly specified and
precisely defined.
Effectiveness: The algorithm should be efficient in terms of time and space.

Uses of an Algorithm

Algorithm is commonly used for:

Performing data processing
Performing computer and mathematical operations

Manipulating data
Searching for a particular data

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Ada Lovelace is credited for the evolution of the concept of algorithm.

COMPUTATIONAL THINKING IN PROBLEM SOLVING

Computational thinking is a powerful approach used to solve problems in a clear, logical, and organised
way. It is not only useful for computer programming but also helps us solve problems in everyday life,
schoolwork, and many other areas.

When you apply computational thinking, you think like a computer scientist — breaking problems
down, focusing on the important parts, recognising patterns, and creating step-by-step solutions. This
process helps simplify even very complicated problems, making them easier to handle and solve.

Importance of Computational Thinking

Computational thinking is important for the following reasons:

It helps you understand problems better by breaking them into small, easy pieces.

#Computational Thinking 69