How To Use Python Loops Explain Briefly Details

Python Loop: A loop in Python is used to iterate over a sequence (list, tuple, string) or other iterable objects.

Iterating over a sequence is called traversal. For loop is used for sequential traversal. It can be used to traverse strings or arrays.

Some Others Languages Loops

👉C++ Loops

👉Java Loops

👉C Loops

Syntax of for Loop

for variable in sequence:

//Statement

Here, the variable is that takes the value of the item inside the sequence on each iteration.

Loop continues until we reach the last item in the sequence. The body of for loop is separated from the rest of the code using indentation.

How To Use for Loop in Python?

list=[1,2,4,5,6,7,8,9]

for i in list:

print(i)

OUTPUT

1 2 3 4 5 6 7 8 9

Python Range() for Loop

A range function generate a sequence of number using range function.like range(5) will generate number 0 to 4 number.sequence of range function is range(start,stop,step_size).

Syntax of for range Loop

for variable in range(value):

//Statement

How To Use for range Loop in Python?

n=int(input("Enter any number:"))

for i in range (n):

print(i)

OUTPUT

Enter any number:10

0 1 2 3 4 5 6 7 8 9

How To Use for Loop string in Python?

n=(input("Enter Your Name:"))

for i in str (n):

print(i)

OUTPUT

Enter Your Name:icoderweb

I c o d e r w e b

How To Use for Loop List in Python?

names=["Ravi","Pradeep","Rahul","Jitendra"]

for I in names:

print(i)

OUTPUT

Ravi

Pradeep

Rahul

Jitendra

How To Use for Loop Table in Python?

n=int((input("Enter any Number:")))

print("Your Table printed Below")

for i in range (1,11):

print(in)

OUTPUT*

Enter any Number:2

Your Table printed Below

2

4

6

8

10

12

14

16

18

20

Python While Loop: A while loop in python is used to iterate over a block of code as long as the test condition is true.

Syntax of while Loop

while condition:

//Statement

How To Use while Loop in Python?

n=int((input("Enter any Number:")))

i=1

f=1

while i<=n:

f=fi

i=i+1

print("factorial number:",n,"is",f)

OUTPUT*

Enter any Number:5

factorial number: 5 is 120

Python Break and Continue Using Loop

Break Statement: A break statement is used to terminate the loop containing.

Is Control of the program flowing to the statement immediately after the body of the loop?

Syntax of Break Statement

break

//Statement

How To Break Statement in Python?

name="Ravi","Pradeep","Rahul","Jitendra"

for n in the name:

if n=="Jitendra":

break

print(n)

print("Loop is Terminate")

OUTPUT

Ravi

Pradeep

Rahul

Loop is Terminate

Continue Statement: A continue Statement is used to skip the value in this continue statement. it is a very most and useful statement in the python language.

Syntax of continue Statement

continue

//Statement

How To Use Continue Statement in Python?

name="Ravi","Jitendra","Rahul","Vijay","Sunil"

for n in the name:

if n=="Jitendra":

continue

print(n)

print(""Jitendra Name Not Print Because skip"")

OUTPUT

Ravi

Rahul

Vijay

Sunil

Jitendra Name Not Print Because skip

How To Use Python Loops Explain Briefly Details

How To Use Python Loops Explain Briefly Details