Python programs for practice

This page contains the collection of python programs for practice to enhance your python programming knowledge and bit the interviews.

Python source code collection

List of Python programs for practice

Copy the below python program and execute it with the help of python compiler.

1) Simple Python program to add two numbers

num1 = input('Enter first number: ')
num2 = input('Enter second number: ')
 
#Perform add operation
sum = float(num1) + float(num2)
 
#Print the output
print('The sum of {0} and {1} is: {2}'.format(num1, num2, sum))

num1 = input('Enter first number: ')

num2 = input('Enter second number: ')

#Perform add operation

sum = float(num1) + float(num2)

#Print the output

print('The sum of {0} and {1} is: {2}'.format(num1, num2, sum))

2) Python program to subtract two numbers

num1 = input('Enter first number: ')
num2 = input('Enter second number: ')
 
#Perform subtraction operation
sum = float(num1) - float(num2)
 
#Print the output
print('The subtraction of {0} and {1} is: {2}'.format(num1, num2, sum))

num1 = input('Enter first number: ')

num2 = input('Enter second number: ')

#Perform subtraction operation

sum = float(num1) - float(num2)

#Print the output

print('The subtraction of {0} and {1} is: {2}'.format(num1, num2, sum))

3) Python program for palindrome number

n=int(input("Enter a number: "))
temp=n
rev=0
 
while(n>0):
    dig=n%10
    rev=rev*10+dig
    n=n//10
 
if(temp==rev)
{
    print("The number is a palindrome!")
}else
{
    print("The number isn't a palindrome!")
}

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

temp=n

rev=0

while(n>0):

dig=n%10

rev=rev*10+dig

n=n//10

if(temp==rev)

{

print("The number is a palindrome!")

}else

{

print("The number isn't a palindrome!")

}

4) Python program to reverse a number

n=int(input("Enter the number: "))
 
rev=0
 
while(n>0):
    dig=n%10
    rev=rev*10+dig
    n=n//10
 
print("The reversed number is:", rev)

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

rev=0

while(n>0):

dig=n%10

rev=rev*10+dig

n=n//10

print("The reversed number is:", rev)

5) Python program to check Leap Year

year=int(input("Enter year to be checked:"))
 
if(year%4==0 and year%100!=0 or year%400==0)
{
    print("The year is a leap year!)
}
else
{
    print("The year isn't a leap year!)
}

year=int(input("Enter year to be checked:"))

if(year%4==0 and year%100!=0 or year%400==0)

{

print("The year is a leap year!)

}

else

{

print("The year isn't a leap year!)

}

6) Python program to check Prime number

num = int(input("Enter a number: "))  
  
if num > 1:  
   for i in range(2,num):  
       if (num % i) == 0:  
           print(num,"is not a prime number")  
           print(i,"times",num//i,"is",num)  
           break  
   else:  
       print(num,"is a prime number")  
         
else:  
   print(num,"is not a prime number")

num = int(input("Enter a number: "))

if num > 1:

for i in range(2,num):

if (num % i) == 0:

print(num,"is not a prime number")

print(i,"times",num//i,"is",num)

break

else:

print(num,"is a prime number")

else:

print(num,"is not a prime number")

7) Python program to check Armstrong number

n=int(input("Enter the number: "))
 
a=list(map(int,str(n)))
 
b=list(map(lambda x:x**3,a))
 
if(sum(b)==n):
    print("The number is an Armstrong number. ")
else:
  print("The number is not an Armstrong number! ")

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

a=list(map(int,str(n)))

b=list(map(lambda x:x**3,a))

if(sum(b)==n):

print("The number is an Armstrong number. ")

else:

print("The number is not an Armstrong number! ")

8) Python program to print the Fibonacci series

nterms = int(input("How many terms you want? "))
#define variables
n1 = 0  
n2 = 1  
count = 2  
#check if the number is positive or negative
if nterms <= 0:  
   print("Plese enter a positive integer")  
elif nterms == 1:  
   print("Fibonacci sequence:")  
   print(n1)  
else:  
   print("Fibonacci sequence:")  
   print(n1,",",n2,end=', ')  
   while count < nterms:  
       nth = n1 + n2  
       print(nth,end=' , ')  
       # update values  
       n1 = n2  
       n2 = nth  
       count += 1

nterms = int(input("How many terms you want? "))

#define variables

n1 = 0

n2 = 1

count = 2

#check if the number is positive or negative

if nterms <= 0:

print("Plese enter a positive integer")

elif nterms == 1:

print("Fibonacci sequence:")

print(n1)

else:

print("Fibonacci sequence:")

print(n1,",",n2,end=', ')

while count < nterms:

nth = n1 + n2

print(nth,end=' , ')

# update values

n1 = n2

n2 = nth

count += 1

9) Python program to find the Factorial of a number

num = int(input("Enter a number: "))  
factorial = 1
if num < 0:  
   print("Sorry, factorial does not exist for negative numbers")  
elif num == 0:  
   print("The factorial of 0 is 1")  
else:  
   for i in range(1,num + 1):  
       factorial = factorial*i  
   print("The factorial of",num,"is",factorial)

num = int(input("Enter a number: "))

factorial = 1

if num < 0:

print("Sorry, factorial does not exist for negative numbers")

elif num == 0:

print("The factorial of 0 is 1")

else:

for i in range(1,num + 1):

factorial = factorial*i

print("The factorial of",num,"is",factorial)

10) Python function to display a calendar

import calendar  
# Enter the month and year  
yy = int(input("Enter year: "))  
mm = int(input("Enter month: "))  
 
#display the calendar of entered month and year
print(calendar.month(yy,mm))

import calendar

# Enter the month and year

yy = int(input("Enter year: "))

mm = int(input("Enter month: "))

#display the calendar of entered month and year

print(calendar.month(yy,mm))

Here is more python programs from beginners to advanced level for practice.

Python Programs With Example

Hope above python programs for practice tutorial helps you.

Here is some more python assignments for practice:

SNo	Python Programs
1	Simple Python program to add two numbers
2	Python program to subtract two numbers
3	Python program to multiply any two numbers
4	Python program to divide two numbers
5	Python program to reverse a number
6	Python program for palindrome number
7	Python program to check Armstrong number
8	Python program to check Leap Year
9	Python program to check Prime number
10	Python program to check if a number is Odd or Even
11	Python program to find the Factorial of a number
12	Python program to find the sum of natural numbers
13	Python program to print the Fibonacci series
14	Python program to check if a number is Positive or Negative
15	Bubble Sort algorithms & program in python
16	Python program to count the number of words
17	Python program for implementation of Heap Sort
18	Python programs to print the pyramid patterns
19	Python program for counting sort with the output
20	Python program to count the number of vowels in a string
21	Python function to display a calendar
22	Python program to find the LCM
23	Python program to find the HCF
24	Python program to find the largest number in a list
25	Python program to read the contents of a file
26	Python program to multiply two matrices
27	Python program to reverse a string using recursion
28	Python program to find ASCII value of character
29	Python program to convert kilometers to miles
30	Python program to print table of a given number

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Python programs for practice

List of Python programs for practice

1) Simple Python program to add two numbers

2) Python program to subtract two numbers

3) Python program for palindrome number

4) Python program to reverse a number

5) Python program to check Leap Year

6) Python program to check Prime number

7) Python program to check Armstrong number

8) Python program to print the Fibonacci series

9) Python program to find the Factorial of a number

10) Python function to display a calendar

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