What is Algorithm?
The important aspects of algorithm design include creating an efficient algorithm to solve a problem in an efficient way using minimum time and space.
An algorithm can be defined as a well-defined computational procedure that takes some values, or the set of values, as an input and produces some value, or the set of values, as an output. An algorithm is thus a sequence of computational steps that transform the input into output.
⇾ It describes specific computational procedures for achieving the input-output relationship.
Do we use Algorithms daily?
We actually do. Here are some ways we use Algorithms on a day to day basis:
- Find closest path in google maps.
- Find Something new or good to watch on TV.
- Exchanging coins to Shopkeeper.
- Search Something at Online Store then Displays most relevant Things.
Why study Algorithm?
--> Studying algorithms is a process of finding the best way to solve a problem.
--> There are many different ways or algorithms to solve a problem.
--> Some algorithms are more efficient than others.
--> As the speed of processor increases, performance is frequently said to be less central than other software quality characteristics (e.g. security, extensibility, reusability etc.).
Ex--> We need to sort the sequence of number into ascending order.
So, Sorting is comes in to the Picture.
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