Python Important Questions for End Term - 1st Year CSE

Write a program to print the given number is odd or even.

Here is the Program to print the given number is odd or even:

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

if (num % 2) == 0:
   print("{0} is Even".format(num))

else:
   print("{0} is Odd".format(num))

Write a program to find the given number is positive or negative.

Below is the Program to find the given number is positive or negative:

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

# Input: 1.2
if num > 0:
   print("Positive number")
elif num == 0:
   print("Zero")
else:
   print("Negative number")

Write a program to find the sum of two numbers.

Program to find the sum of two numbers is given below:

num1 = int(input("Enter Number1: "))
# Input1 : 21
num2 = int(input("Enter Number2: "))
#  Input2 : 11
print("sum of given numbers is:", num1 + num2)
#  Output2 : 32

Write a program to find if the given number is prime or not.

Here is the Program to find if the given number is prime or not:

num = int(input("enter a number: "))
# input: 23
flag = False
if num > 1:
    for i in range(2, num):
        if (num % i) == 0:
            flag = True
            break

if flag:
    print(num, "is not a prime number")
else:
    print(num, "is a prime number")
# 23 is a prime number

Write a program to check if the given number is palindrome or not.

Below is the Program to check if the given number is palindrome or not:

num = int(input("Enter a number: "))
# Input: 12321
temp = num
reverse = 0
while temp > 0:
    remainder = temp % 10
    reverse = (reverse * 10) + remainder
    temp = temp // 10
if num == reverse:
  print('Palindrome')
else:
  print("Not Palindrome")
# Output: Palindrome

Write a program to check if the given number is Armstrong or not.

Below is the Program to check if the given number is Armstrong or not:

num = int(input("Enter a number: "))
# Input: 407
sum = 0
temp = num
while temp > 0:
   digit = temp % 10
   sum += digit ** 3
   temp //= 10
if num == sum:
   print(num,"is an Armstrong number")
else:
   print(num,"is not an Armstrong number")
# Output: 407 is an Armstrong number

Write a program to check if the given strings are anagram or not.

Here is the Program to check if the given strings are anagram or not:

def check(s1, s2):
	
	if(sorted(s1)== sorted(s2)):
		print("The strings are anagrams.")
	else:
		print("The strings aren't anagrams.")		
		
s1 = input("Enter string1: ")
# input1: "listen"
s2 = input("Enter string2: ")
# input2: "silent"
check(s1, s2)
# Output: the strings are anagrams.

Write a program to find a maximum of two numbers.

Below is the Program to find a maximum of two numbers:

def maximum(a, b):
	
	if a >= b:
		return a
	else:
		return b
	
a = int(input("Enter a number: "))
# input1: 2
b = int(input("Enter a number: "))
# input2: 4
print(maximum(a, b))
# output: 4

Write a program to find a minimum of two numbers.

Below is the Program to find a minimum of two numbers:

def minimum(a, b):
	
	if a <= b:
		return a
	else:
		return b
	
a = int(input("Enter a number: "))
# input1: 2
b = int(input("Enter a number: "))
# input2: 4
print(minimum(a, b))
# output: 2

Write a program to find a maximum of three numbers.

Program to find a maximum of three numbers is given below:

def maximum(a, b, c):

	if (a >= b) and (a >= c):
		largest = a

	elif (b >= a) and (b >= c):
		largest = b
	else:
		largest = c
		
	return largest

a = int(input("Enter a number: "))
# Input1: 10
b = int(input("Enter a number: "))
# Input2: 14
c = int(input("Enter a number: "))
# Input3: 12
print(maximum(a, b, c))
# Output: 14

Write a program to find a minimum of three numbers.

Here is the Program to find a minimum of three numbers:

a = int(input('Enter first number  : '))
# 12
b = int(input('Enter second number : '))
# 14
c = int(input('Enter third number  : '))
# 11
smallest = 0
if a < b and a < c :
    smallest = a
if b < a and b < c :
    smallest = b
if c < a and c < b :
    smallest = c
print(smallest, "is the smallest of three numbers.")
# 11 is the smallest of three numbers.

Write a program to find a factorial of a number.

Below is the Program to find a factorial of a number:

num = int(input("Enter a number: "))
# 7
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)
   # 5040

Write a program to find a Fibonacci of a number.

Program to find a Fibonacci of a number is given below:

nterms = int(input("How many terms? "))
# 7
n1, n2 = 0, 1
count = 0

if nterms <= 0:
   print("Please enter a positive integer")
elif nterms == 1:
   print("Fibonacci sequence upto",nterms,":")
   print(n1)
else:
   print("Fibonacci sequence:")
   while count < nterms:
       print(n1)
       nth = n1 + n2
       n1 = n2
       n2 = nth
       count += 1
# Fibonacci sequence:
# 0
# 1
# 1
# 2
# 3
# 5
# 8

Write a program to find GCD of two numbers.

Here is the Program to find GCD of two numbers:

def gcd(a, b):

	if (a == 0):
		return b
	if (b == 0):
		return a

	if (a == b):
		return a

	if (a > b):
		return gcd(a-b, b)
	return gcd(a, b-a)

a = 98
b = 56
if(gcd(a, b)):
	print('GCD of', a, 'and', b, 'is', gcd(a, b))
else:
	print('not found')

Write a program to print the following pattern.

Below is the Program to print the following pattern:

def myfunc(n):
	for i in range(0, n):
		for j in range(0, i+1):
			print("* ",end="")
		print("\\r")

n = 5
myfunc(n)

**Write a program to print the following pattern.**Here is the Program to print the following pattern:

def myfunc(n):
    k = n - 1
    for i in range(0, n):
        for j in range(0, k):
            print(end=" ")
        k = k - 1
        for j in range(0, i+1):
            print("* ", end="")
        print("\\r")
n = 5
myfunc(n)

Write a program to print the following pattern. Below is the Program to print the following pattern:

def num(n):
	num = 1
	for i in range(0, n):
		num = 1
		for j in range(0, i+1):
			print(num, end=" ")
			num = num + 1
		print("\\r")
n = 5
num(n)

**Write a program to print the following pattern.**Below is the Program to print the following pattern:

def num(n):
	num = 1
	for i in range(0, n):
		for j in range(0, i+1):
			print(num, end=" ")
			num = num + 1
		print("\\r")

n = 5
num(n)

Write a program to print the following pattern. Here is the Program to print the following pattern:

def alphapat(n):
	num = 65
	for i in range(0, n):
		for j in range(0, i+1):
			ch = chr(num)
			print(ch, end=" ")
		num = num + 1
	
		print("\\r")
n = 5
alphapat(n)

Write a program to print the following pattern. Program to print the following pattern is given below:

def contalpha(n):
    num = 65
    for i in range(0, n):
        for j in range(0, i+1):
            ch = chr(num)
            print(ch, end=" ")
            num = num + 1
        print()
n = 5
contalpha(n)