Lecture 6 : Functions & Recursion in Python | Python Full Course

[@tahirahmed7773]

The best teacher i have ever seen. Ap bohot logon ki dua lerahi ho didi

[@atifmalik8012]

32:55
n = int(input("enter your num:"))
def odd_or_even(n):
if(n%2 == 0):
print("EVEN")
else:
print("ODD")
odd_or_even(n)

[@Pasargevivek-ez7yc9gx3y]

Great bro 👍

[@muhammadalam1198]

def input_num():
num1 = int(input("Enter any one number"))
if num1 % 2 == 0:
print("even")
else:
print("odd")
input_num()

[@NishchayGola]

your code is showing an error

[@NishchayGola]

def odd_even():
n = int(input("enter number:"))
if n%2 == 0:
print("EVEN")
else:
print("ODD")
odd_even()

[@someshchandrasharma1204]

n= int(input("Please Enter a number: "))
def checker(a):
if a % 2 == 0:
print("EVEN")
else: print("ODD")
checker(n)

[@zubairzakeer8772]

32:45
def func(a):
if(a%2 == 0):
print("EVEN")
else:
print("ODD")
n = int(input("please enter a number : "))
func(n)

[@khushpreet9991]

Recursion smjh nhi aaya tha..toh shradha didi ki dekhne k baad code with h arry pr dekha vha bhi nhi aaya phir codebios pr dekha,, phir dobara yhi aagyi,.. or ab perfect smjh aagya... you are best didi ❤

[@ZaraQureshi-i1d]

same 😭

[@premsharma2595]

00:01 Functions in Python are blocks of code that can be reused.
02:02 Functions reduce redundant code and improve reusability.
06:12 Understanding function calls and parameters in Python.
08:09 Using functions reduces redundancy and makes code more efficient.
12:13 Functions in Python can be created with or without parameters and return values.
14:17 Functions offer a way to encapsulate code for reuse.
18:06 Understanding built-in and user-defined functions in Python.
19:58 Understanding default parameter values in Python functions
24:04 Creating functions to print lists with proper formatting
26:09 Understanding functions and recursion in Python
30:35 Introduction to functions and recursion in Python
32:36 Recursion in Python
36:10 Recursion is used to print numbers in a function call
37:55 Explaining recursion in Python with a specific example
41:39 Understanding the call stack in Python.
43:29 Recursion creates layers of function calls
46:59 Understanding the concept of recursion and factorial in Python.
49:04 Understanding recursion and its application in programming
52:51 Understanding recursion through the factorial function
54:40 Understanding recursion and writing recursive functions in Python.
58:29 Understanding recursion in Python
1:00:41 Understanding recursion in Python

[@parthkhurana3298]

good but lines are too long

[@Anonymous-Guy-01]

Everyone mail Apna College to complete the Python series all topics in deep & start DSA with Python 🙏🏻

[@raunaksingh25952]

Yeh 😮

[@priyansumohanty3875]

Abhi ke liye kuch acha playlist available hai kya dsa in python ?

[@kunalgawande7530]

yes please

[@AmazingDealsLoots]

Yes please

[@abdulrafenaseem8067]

ruclips.net/video/pkYVOmU3MgA/видео.html@@priyansumohanty3875

[@sauravrawat-gk5kb]

def num(a):
if(a %2== 0):
print("This is even",a)
else:
print("This is odd",a)

num(10)

[@arfatshaikh8537]

input lena tha user se
def even_odd(num):
if (num % 2 == 0):
print("Even")
else:
print("odd")
even_odd(int(input("Enter No:")))

[@ryuga_2007]

Wrong h

[@krishnakumardubey5069]

Please ma'am after completing this series please go with Flask or Django series Please❤

[@CodeNinja18]

free me itna sab kuch nahi milega

[@Trishaan_creations]

@@CodeNinja18 Bhai Sab Milega , Aap Maam ko Shyad Jante Nahi ho.......

[@karthiksundaram544]

❤

[@karthiksundaram544]

❤

[@karthiksundaram544]

❤

[@vishnusit1]

i am following you since last 4 years. You deserve Bharat Ratna for your free contents. which is infinite times useful than any paid content available in india..

[@1Ankara_Messi]

32:33
def even_odd(number):
if number%2==0:
print("even")
else:
if number%2!=0:
print("odd")
even_odd(9)
Output:-
Odd

[@sportsmentor6655]

Awesome

[@ManavGarg7]

32:30 hw
def finder(n):
if(n%2==0):
print("even")
else:
print("odd")
finder(int(input("enter the number : ")))

[@potnuruchaitanya8496]

Def finder()
X =(int(input("entered no. ="))
If(X%2==0):
print("even")
else:
print("odd")
It's an easy method😌

[@potnuruchaitanya8496]

@@ArjunKr-q3o it will work

[@potnuruchaitanya8496]

@@ArjunKr-q3o I think u have understand the question.....Ma'am have told to use an input program.....pls rewatch the question

[@shahfaixu1544]

@@potnuruchaitanya8496 he used it at func call..

[@PriyoM1993]

n = int(input("Enter : "))
def odd_even():
if n % 2 == 0:
print("EVEN")
else:
print("ODD")
odd_even()

[@Peoplesshine]

we want DSA in python

[@chandu.wri8ts_]

Hammm yarrrr

[@plazatotalmemeing9071]

Dude do it with java . It's much better

[@BRO12954]

Yes mam we want

[@pratikdahal1750]

​​@@plazatotalmemeing9071ok.
Hey , do you know any other languages?
Can you tell me what I should learn next after learning PYTHON?

[@MitaliDani-ht2nn]

Yes we want

[@anoopverma1965]

Please continue this series of tutorials with SQL (MySQL) so that projects using database can be created. This will be useful as it will use some dataset libraries like Numpy or Matplotlib and projects can be made.

[@Aman__Chopra]

Homework:
def check_odd_even(n):
if(n%2==0):
print(n,"is EVEN")
else:
print(n,'is ODD')
n=int(input("Enter the number:"))
check_odd_even(n)

[@KhushbooYadav-ve5oh]

n = int(input("enter your number"))
def evenodd(n):
If n%2==0
Print ("even")
Else:
Print ("odd")
evenodd (n)

[@Ali-t3q1i]

Not a single person in subcontinent explains Python language like Mark Myers do but you are definitely made your mark. Fan from Pakistan

[@Jeevan-gj6wj]

can anyone explain me what is the use of "return" code at 13:50

[@shashank_1874]

@@Jeevan-gj6wj Good question. In that case, it wasn't necessary to use "return" because we were directly printing the average. However, it's generally a good practice to use "return" in programming. If you're returning a value, store it in a variable and then print it..

[@Hustlersattitudebytes]

​@@shashank_1874 did she explained advance python?

[@krishnaagarwal1541]

Home Work:
def number(n):
if(n%2==0):
print("even")
else:
print("odd")
return n
number(9)
number(4)

[@siamkhan3682]

well tried.🎉
mad said, you have to take input from user

[@MD_TALHA307]

​@@siamkhan3682n = int(input("Enter a any number"))
def even_odd(n):
if n%2==0:
print("Even")
else:
print("Odd")
even_odd(n)

[@amritanshushandilya5238]

Home work question answer
def odd_even(n):
if(n%2==0):
print("EVEN")
else:
print("ODD")
odd_even(45)

[@Umer_ubaid]

use input function

[@F2003S]

An outstanding learning platform. Well done, Ma'am.

[@BATMAN_rizz]

def fun(a):
if(a%2==0):
print("GIVEN NUMBER IS EVEN")
elif(a%2 != 0):
print("GIVEN NUMBER IS ODD")
fun(int(input("ENTER A NATURAL NUMBER : ")))

[@madhurasarkar8117]

32:50
def check_num(n):
if n%2 == 0:
print("this is an even number")
if n%2 != 0:
print("this is an odd number")
n = int(input("enter num: "))
check_num(n)

[@ryuga_2007]

Wrong h

[@akhileshghatate4157]

57:36
I made a basic self question to practise by self for odd/even with recursion
def eve(n):
if(n==0):
return True
elif (n==1):
return False
else:
return eve(n-2)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
def od(n):
if(n==0):
return False
elif(n==1):
return True
else:
return od(n-2)

[@Canun5712]

57:20
n=int(input("enter number"))
def calc(n):
if(n==0):
return n
else:
return calc(n-1)+n
print(calc(n))
this will also do the job

[@GovindKhedkar-vr6yl]

55:00
# sum of first n natural number using recursion
n = int(input("Enter a number "))
def sum1(n):
if (n ==0):
return 0
return n + sum1(n-1)
print(sum1(n))
# write a recursion function to print all elements in list
list =[53,88,43,77,12,88,33]
def fun(list, n):
if (n == len(list)):
return
print(list[n], end= " ")
fun(list, (n+1))
fun(list, 0)

[@Dxsired_1vy]

use for instead of if

[@rishikasharma8822]

Homework at 32:20,
n = int(input("Enter the value: "))
def odd_even(n):
if(n % 2 != 0):
print("ODD")
else:
print("EVEN")
odd_even(n)

[@ankitsaini74004]

32:40
def chkodd_even(n):
if n%2 == 0:
return "EVEN"
else:
return "ODD"
n = int(input("Enter a number:"))
print(chkodd_even(n))
INPUT: Enter a number:5
OUTPUT: ODD

[@vishal1980able]

32:41 cal_fact(81)
def cal_evod(num):
if(num%2==0):
print("the remainder is",num%2,",","THIS IS AN EVEN NUMBER !")
else:
print("the remainder is",num%2,",","THE NUMBER IS ODD !")
cal_evod(84)

[@AkshayDabas-mh4hx]

32:55
def even_odd(num):
if num%2==0 :
print("even")

else:
print("odd")


even_odd(66)

[@kohinurrekhate1729]

i liked......... you sow that line of great swami vivekanand ji . It is very beautiful way to encourage to student that seeing your python lecture...... if some student seen title and they thought it is difficult of chapter 6 that lines you sown on screen it make inspire ............. your teaching style is very cool apna collage..😇

[@gtbihari418]

55:00
n=int(input("Enter Number To Calculate First N Natural Nos= "))
def calsum(n):
if n==0:
return 0
else:
return n + calsum(n-1)
sum=calsum(n)
print("Sum of First",n,"Natural Numbers = ",sum)

[@GireeshHiremath-zr1jv]

Recursion ko 2x me dekhane wale🗿🗿>>>>>>>>>

[@gtbihari418]

32:55
def inp_odd_even (n):
if n%2 == 0:
print("Even")
else:
print("Odd")
n=int(input("Enter a no to check it is odd or even= "))
inp_odd_even (n)

[@R_ishabh_Singh]

32:40
n = 1
def odd_even(n):
if n % 2 == 0:
print('Number is Even')
else:
print('Number is odd')
odd_even(5)
odd_even(6)

[@aseerahnaf7713]

num = int(input("Odd or Even num: "))
def oddEven(a):
if a%2==0:
return("Even")
else:
return("Odd")
print(oddEven(num))
Done❤❤
✅

[@neelampandey1959]

def even_or_odd(num):
if num==0:
print("not even aur not odd")
elif num%2==0:
print("even number")
else:
print("odd number")
num=int(input("enter a number:"))
even_or_odd(num)
Print("Thankyou didi") 32:23

[@Shivampandey-gc4mk]

I love your code

[@dipakkandel2934]

def fact(a):
val=1
for o in range(1,a+1):
val*=o
print(val)
fact(9)

[@sidharthkashyap6241]

That Call Stack Analogy was enormously helpful to grasp the Recursion concept...thanks a lot mam❤

[@ovinondontoall]

Really awesome this function But This video make me easy to learn recursion in python
ruclips.net/video/JzoAowI_9pU/видео.html

[@hitesh14581]

def number_chk(a):
calc = a % 2
if(calc == 0):
print("Even")
else:
print("Odd")
number_chk(int(input()))
😊

[@AnkitKumar-vy6tq]

I also wrote the same thing but getting error

[@bhavinthakur]

@@AnkitKumar-vy6tq
def number_chk():
a = int(input('Enter number to check >'))
calc = a % 2
if(calc == 0):
print("Even")
else:
print("Odd")
number_chk()
*corrected

[@bhavinthakur]

you can add more lines to avoid getting errors like using if else for input to be int and not any other value.@@AnkitKumar-vy6tq

[@gchethan9472]

Hello all
This one the best python basic lecture you will ever get,
In the entire video she never asked for subscribe or like.
Let’s encourage her to do more courses like this and help crores of students and learner’s. Keep up the good work Shraddha and keep on helping people.

[@pradipyadav8751]

Fantastic explanation of recursion. Thank you so much. Now I have clear understanding of recursion in python. nice job.

[@bytesmithnik]

num = int(input('Enter number: '))
def checkNum(i):
if(i%2 == 0):
print('Even Number')
else:
print('Odd number')
checkNum(num)

[@akshatpurigoswami3856]

x = int(input("enter any number:"))
def odd_even(x):
if x%2==0:
print("EVEN")
else:
print("ODD")
odd_even(x)
My work

[@kingsurya1659]

14:32
def calc(a,b,c):
sum = a+b+c
avr = sum/3
print(avr)
calc(int(input("enter a first value")),int(input("enter a secound value")),int(input("enter a thred value")))

[@prabhdeepsingh475]

Home work :
n=int(input("Enter the number:"))
def eo(n):
if(n%2!=0):
print("ODD")
elif(n%2==0):
print("EVEN")
eo(n)

[@Eminem-realslimshaddy]

32:40 def num_check(number):
if(number%2==0):
print("Even")
else:
print("Odd")
num_check(13)

[@Jeevan-gj6wj]

can anyone explain me what is the use of "return" code at 13:50

[@sudheerrrrrrrrrrrrrrrrrrrrrrr]

@@Jeevan-gj6wj if you call the function by assigning its value to a variable. then it stores the final output of the function.
basically if u print() then the value will be directy gets printed.
if you want to use the output further u should return it

[@Rajput1678]

Ma'am please also cover the projects throughout this python series as you did for JavaScript series

[@DebaprasadDas-z9t]

Hi Shrahda,
The way you teach is really helpful . Thanks a lot . One thing i just wanted to say that factorial of any num is not like 1*2*3*...*num ,it should be num*....*3*2*1 . I know both will give same result but logic will get changed and i believe correct logic does matter even though both logics are giving same result .My intention was not to crrect you as you know many things better than me, here i just wanted to provide my opinion . Thank you....😊

[@tausifeditor2.0]

# Recursion Function
def show(n): # n==7 # n==6
if n == 0: # 7==0 false # 6==0 false
return
print(n) # 7 # 6
show(n-1) # 7-1 # 6-1 etc.
show(7) # Calling

[@Abdullah_Dayan]

Home work : = 32:30
def num (a):
if a % 2==0:
print("Even")
else:
print("Odd")
num(int(input("Enter your number :")))😊😊

[@rabinsdhi-mv1pt]

homework question.
def check(n):
if n%2==0:
print("even")
else:
print("odd")
check(6)
the output will be "even".

[@AhmedNadim-ez5ij]

def num(a):
a = int(input("Enter a number: "))
if (a %2 == 0):
print("EVEN",a)
else:
print("ODD",a)
num(4)

[@nazishjahan04]

you explained recursion brilliantly

[@sanketdasghosh6515]

32:30
def cal_num(number):
if(number%2 == 0 ):
print("its a even number")
else:
print("its a odd number")
cal_num(int(input("put your number: ")))

[@nanditasharma559]

Bahut acchi teacher ho aap wo quality hai aap me ki samane wale ko kya chahye thank u so much

[@neededucation]

num=int(input("Enter the number:"))
def oddeven(num):
if num%2==0:
print("THIS IS AN EVEN NUMBER")
else:
print("THIS IS AN ODD NUMBER")
oddeven(num)

[@bhavinthakur]

You can do the same by this method also:
def oddeven():
num=int(input("Enter the number:"))
if num%2==0:
print("THIS IS AN EVEN NUMBER")
else:
print("THIS IS AN ODD NUMBER")
oddeven()
good work anyway

[@YousafUmer-xj2lu]

def checker ():
a = int(input("enter the number to check :"))
if a %2 == 0:
print(a,"is a even number")
else:
print(a , "is an odd number")
checker()

[@AJosl360]

key topic with time stamp :---->
00:01 Functions in Python are blocks of code that can be reused.
02:02 Functions reduce redundant code and improve reusability.
06:12 Understanding function calls and parameters in Python.
08:09 Using functions reduces redundancy and makes code more efficient.
12:13 Functions in Python can be created with or without parameters and return values.
14:17 Functions offer a way to encapsulate code for reuse.
18:06 Understanding built-in and user-defined functions in Python.
19:58 Understanding default parameter values in Python functions
24:04 Creating functions to print lists with proper formatting
26:09 Understanding functions and recursion in Python
30:35 Introduction to functions and recursion in Python
32:36 Recursion in Python
36:10 Recursion is used to print numbers in a function call
37:55 Explaining recursion in Python with a specific example
41:39 Understanding the call stack in Python.
43:29 Recursion creates layers of function calls
46:59 Understanding the concept of recursion and factorial in Python.
49:04 Understanding recursion and its application in programming
52:51 Understanding recursion through the factorial function
54:40 Understanding recursion and writing recursive functions in Python.
58:29 Understanding recursion in Python
1:00:41 Understanding recursion in Python
thanks

[@AtharvaJoshi-rg5hc]

def find_odd_even(a):
if(a%2 == 0):
print("even number")
else:
print("odd number")

find_odd_even(2)

[@datascience-z7l]

def calc_num(n):
if n%2==0:
print("EVEN")
else:
print("ODD")
calc_num(8)

[@dhananjayjadhav7568]

HW ---->
def check():
no = int(input("Enter a no:"))
if no%2==0:
print("EVEN")
else:
print("ODD")
check()

[@JaiBoonlia6217]

58:31 alternate solution
def print_list_elements(lst):
if not lst:
return
print(lst[0],end = ' ')
print_list_elements(lst[1:])
print_list_elements([1,3,4,5,3,5,6,8])

[@vikk98]

def check_even_odd():
num = int(input("Enter a number: "))
if num % 2 == 0:
return "Even"
else:
return "Odd"
result = check_even_odd()
print(f"The number is {result}.")

[@b4mayush308]

32:39
n1=int(input("enter number"))
def identifier(n):
rem=n%2
if(rem!=0):
print(n, "is ODD")
else:
print(n,"is EVEN" )
identifier(n1)

[@Ritesh.s]

Recursion is just opposite of Occurrence ❤

[@bangff6537]

def finder(a):
if(a%2==0):
print(a,"is even number")
else:
print(a,"is odd num")

[@ImRich-xo8cm]

n=int(input('enter the num:'))
def fact_(n):
b=1
if(n

[@Kumar-he7ey]

Homework:
def odd_or_even(number):
if number % 2 == 0:
return "even"
else:
return "odd"

[@Game.on-point]

def cal_numType():
num= int(input("Entere a num: "))
if(num % 2 == 0):
print("even")
else:
print("odd")
cal_numType()

[@akhileshghatate4157]

32:55
def oddeven(value):
n=value
if(n%2==0):
print("Even")
else:
print("Odd")
oddeven(5)

[@Rajput-wm6sc]

32:44
def checker():
a = int(input("enter number : "))
if(a%2==0):
print("EVEN.")
else:
print("ODD.")

checker() #calling the function.

[@adityabobade2685]

def even_odd(n):
if n %2==0:
print("even")
else :
print("odd")
n = int(input("enter a number:"))
even_odd(n)

[@THE_VIPER974]

32:44
def odd_even(n):
if n%2==0:
print("EVEN")
else:
print("ODD")
odd_even(10)

[@zeeleditz01]

Great Explanation

[@Eminem-realslimshaddy]

23:59 def length_list(list):
print(len(list))
for i in list:
print(i,end=' ')
length_list([2,3,4]) #ques1 and ques2

[@JunaidSaeed-officials]

a = int(input("Please Enter your amount(USD) number = "))
print(a)
def mon_convert(a):
Mul = a * 270
print(Mul)
return Mul
mon_convert(a)

[@manjeettyping7979]

32:49
My Solution Code
userinput = int(input("Enter Your Number
"))
def oddevenchecker(thisnumber):
myvalue = thisnumber
if(myvalue%2 == 0):
print('Even Number')
elif(myvalue%2 == 1):
print('Odd Number')
oddevenchecker(userinput)

[@Muskan-zy7ly]

#fuction definition
def isodd_oreven(n):
if(n%2==0):
print("EVEN")
else:
print("ODD")
#function call
isodd_oreven(n=int(input("enter your number here :")))

[@Kush-q6l]

def odd_even(n):
if n%2==0:
return "EVEN"
else:
return "ODD"
n=int(input("enter the value of n: "))
print("number is : ",odd_even(n))

[@humzaibrar9312]

def print_oddeven(n):
if n%2==0:
print("even")
else:
print("odd")
print_oddeven(int(input(" enter the number :")))

[@MoNiL_DeVLuK1111]

L-6 DONE 🚀

[@arfatshaikh8537]

30:20
def even_odd(num):
if (num % 2 == 0):
print("Even")
else:
print("odd")
even_odd(int(input("Enter No:")))

[@Apnadigi]

32:30 hw
def odd_even (n):
if (n%2 != 0):
print ("ODD")
else:
print("EVEN")
odd_even (int(input("Enter Number:")))

[@hiteshdhawan1]

I literally learnt this entire series in one day!
simple straightforward.
also my previous coding exp. of C++ java and c# helped, but python is so simplistic as compared to them! no need for semicolons also :P ;
bas real project me impliment karna hai aur bekar logo k saath kam karne na mile bas yahi dua h.

[@amritanshushandilya5238]

Layer wala concept kamal ka hai ma'am

[@TheTwistedRoom]

def convert (a,b=84.41):
sum = a * b
print(sum)
return sum
convert(500)
print(convert)
THIS IS THE EASY WAY TO FIND USD TO INR $$$....
😀🙏

[@AthifShaik-wj8re]

11:49
We can do with " for " also like:
for i in range (5):
Print ("hello")
Boom

[@riyagarg5044]

# write a recursive function to calc the sum of first n natural numbers.
n = int(input("enter the value of n:"))
def sum(n):
if(n==0):
return n
else:
return n + sum(n-1)
print(sum(n))

[@rockybhaikgf8602]

wow, just looking like a great teacher

[@NasrinjahanMahnoor]

def int_num(a):
if a % 2 == 0:
print("EVEN")
else:
print("ODD")
# Example usage
int_num(3) # Output: ODD
int_num(5) # Output: ODD
int_num(4) # Output: EVEN

[@siddiquebaloch786]

def even_or_odd(n=int( input('Enter you number please: '))):
if n%2==0:
print(n,'is even number')
else:
print(n,'is odd number')

[@mehendiparveen2313]

a = input("the number is : ")
a = int(a)
def cal(e):
if e%2 == 0:
print (e, " is even number")
else:
print (e, " is odd number")
cal(a)

[@suman1757]

def v_v(p):
f=83
Print (f*p)
v_v(2)
Output
166

[@norenlee479]

"Thank you so much for your detailed explanation-it really helped me on my Python journey. Please keep making more Python videos in the future. You're amazing!"

[@sunnygosecrets]

def check_even_odd():
number = int(input("Enter a number: "))
if number % 2 == 0:
print("EVEN")
else:
print("ODD")
# Example usage:
check_even_odd()

[@JavaScript.0517]

def good(n):
if(n%2==0):
print("ODD")
else:
print("EVEN")

[@SUMAN_00007]

Def check(n):
If (n%2==0):
print ("Even")
else:
print("Odd")
return check (n)
i=int(input("enter a number")
check(i)

[@pranjalrajpoot34]

code for hw question.
def evaluate_num(n):
if n%2==0:
print("entered digit is even.")
else:
print("entered digit is odd.")
evaluate_num(76)

[@sahilhatwar6575]

HOMEWORK QUESTION
# WAF such that if your input is odd it will print odd and if the input is even then it print even
def num(a):
if(a%2==0):
print("even")
else:
print("odd")
num(2)

[@suman1757]

def v_v (p):
c=p%2
if(p==0):
Print ("even ")
else:
Print ("odd")
v_v(int(input))

[@Monisha.M.S]

def swap(x, y):
temp = x
x = y
y = temp
# Driver code
x = 2
y = 3
swap(x, y)
print(x)
print(y)

[@paramjjethwa8734]

THANK YOU FOR THIS GOLDEN SERIES! ALWAYS WILL BE BLESSED FOR YOUR TEACHING SUPER GRATEFUL GOD BLESS YOU