What is algorithm? Write the characteristics of an algorithm. Give an example for algorithm.

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C Programming

Definition of Algorithm

Algorithm is a step by step solution to a given problem. Sequence of steps written in order to carry out some particular task. Each step of an algorithm is written in english.

Various charaterstics of an algorithm are

The algorithm must have definite start and
An algorithm may accept zero or more inputs
An algorithm must produce atleast one output
The steps of an algorihtm must be simple, easy to understand and unambigous.
Each step must be precise and
The algorihtm must contain finite number of

Example:

Algorithm 1: Algorihtm for finding of area of traingle

Step 1: start

Step 2: Read base and height of traingle Step 3: Calulate area of traingle

Step 4: print area of traingle Step 5: stop

Algorithm 2: Algorihtm for finding of sum and average of given three numbers

Step 1: start

Step 2: Read three numbers i.e. A, B and C

Step 3: find sum of three numbers i.e. sum=A+B+C

Step 4: find average of three numbers i.e. average=sum/3 Step 4: print sum and average

Step 5: stop

5 5

Sanisha Maharjan

Sanisha Maharjan

Jan 20, 2022

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