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Sunday, June 28, 2020

Core concept of Programming | Basic Programming Concept | Python Programming

Variables:-


variables are named containers in programs that store data and manipulate many times throughout the execution of the program.

Example:-

  • x = 5
  • y = "John"
  • print(x)
  • print(y)
here x and y are variables and 5 and "John" value assigned to it.

Data Types:-

Data Type help to Classify what kind of information we are storing. Data type includes number, Boolean, String, etc.

Example:-

  • x = 5
  • print(type(x))

Conditional Statements:-

Conditional statements evaluate a condition to be true and false. and based on results do a different task.

Example:-

  • a = 200
  • b = 33
  • if b > a:
  •   print("Don't follow asrcoding")
  • elif a == b:
  •   print("Think about following asrcoding")
  • else:
  •   print("Follow asrcoding")
in the above example, three conditional statements are their (if), (elif), and (else).

Loop:-

Loop is a sequence of instructions that is repeated continuously until certain condition is reached.

Examples:-

 While Loop Example:- 

  • i = 1
  • while i < 6:
  •   print(i)
  •   i += 1

 For loop Example:-

  •  fruits = ["apple""banana""cherry"]
  • for in fruits:
  •   print(x)

Functions:-

 Functions is a block of code that is designed to perform a particular task which only runs when it is called. Parameters are passed into functions to return some data.

Examples:-

Creating a Function:-

  •  def asr_coding():
  •   print("Hello from a CodingGuys (ascrcoding)")

Calling a function:-

  • def asr_coding():
  •   print("Hello from a CodingGuys (asrcoding)")
  • asr_coding() 
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