"Unlock your Python potential with over 200 meticulously crafted practice codes, designed to sharpen your skills and elevate your programming prowess. From beginner basics to advanced algorithms, each note is a treasure trove of hands-on exercises, exp

6/7/23, 5:30 PM Milind Mali_Python Practice_200+ - Jupyter Notebook




Milind Mali / Data Scientist / Data Analyst.
#1.basic excercise for begineers

#2.python input and output exercises

#3.python loop exercises

#4.python function exercises

#5.python string exercises

#6.python data structure exercises

#7.python list exercises

#8.python dictionary exercises

#9 python set exercises

#10.python tuple exercises

#11.python date and time exercises

#12.python OOP exercises

#13.python JSON exercises

#14.python Numpy exercises

#15.python pandas exercises

#16.python matplotlib exercises

#17.python random data generation exercises

#18.python database exercises



1. Basic Exercise for Beginners
Excercise 1: Swap the number without using third varible




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In [103]:

x=int(input("enter the first number "))
y=int(input("enter the Second number "))

print(x,y)

x=x+y
y=x-y
x=x-y

print(x,y)

enter the first number 4
enter the Second number 5
4 5
5 4


Exercise 2: Write a Program to extract each digit from an integer in the reverse order.

For example, If the given int is 7536, the output shall be “6 3 5 7“, with a space separating the digits.


In [102]:

n=int(input("enter the number: "))

y=str(n)[::-1]

print(y)

type(y)

enter the number: 7536
6357

Out[102]:

str


excercise 3: Write a program that will give you the sum of 3 digits


In [35]:

x=int(input("enter three digit number"))

a=x%10 # we will get last digit

num=x//10 # integer-divison here we will get first two digit

b=num%10 # here we will get last digit of two digit number

c=num//10 # here will get first digit of two digit number

print(a+b+c)

enter three digit number567
18




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excercise 4: Write a program that will reverse a four digit number.Also it checks whether the reverse is true.


In [37]:

x=int(input("enter the four digit number "))

a=x%10 # to get last number

num_1=x//10 # to get first three numbers

b=num_1%10 # this way i will get 2nd last number

num_2=num_1//10 # here will get first two digit number

c=num_2%10 # we will get 2 nd number

d=num_2//10 # here we will get 1st digit

#formula for reverse

rev=a*1000+b*100+c*10+d

print(rev)

#now let check whether both number are equal or not

if x==rev:
print(True)
else:
print(False)

enter the four digit number 4567
7654
False


excercise 5: Write a program to find the euclidean distance between two coordinates.


In [40]:

import math




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In [41]:

x1=float(input("x1: "))
y1=float(input("y1: "))
x2=float(input("x2: "))
y2=float(input("y2: "))

x=[x1,y1]
y=[x2,y2]

print("="*100)

print("Eucledian distance for given co-ordinate will be",round(math.dist(x,y),2))

x1: 4
y1: 5
x2: 6
y2: 8
==========================================================================
==========================
Eucledian distance for given co-ordinate will be 3.61


excercise 5: Write a program that will tell whether the given number is divisible by 3 & 6.


In [49]:

num=int(input("enter the number "))

if num%3==0 and num%6==0:
print("the number is divisible by 3 and 6")
else:
print("the number is not divisible by 3 and 6")

enter the number 45
the number is not divisible by 3 and 6


Excercise 6: Write a program that will take three digits from the user and add the square of each digit.


In [53]:

n=int(input("Enter three digit number: "))

#123

a=n%10 #3

num=n//10 #12

b=num%10 #2

c=num//10 #1

output_value=(a**2)+(b**2)+(c**2)

print(output_value)

Enter three digit number: 345
50


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