while loop

#Display numbers from 1 to 10

i=1

while i<=5:

    print(i)

    i+=1

"""output:

1

2

3

4

5

"""
while is a keyword, while suite are executed until while condition becomes false.

While loop is useful to execute a group of statements several times until condition becomes false.

Syntax:

while condition:

     Statements

Here statements represents one statement or a suite of statements.



Related Video: https://www.youtube.com/watch?v=hFcv96-p4OE&feature=youtu.be

Difference between while and for loop:

Repeated code can be executed for every element in a sequence in for loop. Where as in while loop: Repeated code can be executed as long as condition is True.

#write a program to prompt user to enter some name until enter Python

a=""

while a!="Python":

    a=input("enter name:")

print("Thanks for confirmation")

"""output:

enter name:python

enter name:Python

Thanks for confirmation

>>> """

Related Video:https://www.youtube.com/watch?v=pPjwBlRRAWk&feature=youtu.be

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