P-Assignment 4: While loop
Hi,
Please do the following programs using while loop.
Part 1 :
- Write a python script to print the numbers from 1 to 50.
- Write a python script to print the numbers from 50 to 1.
- Write a python script to print the even numbers from 1 to 50 using if condition.
- Write a python script to print the even numbers from 1 to 50 with out using if condition.
- Write a python script to print the factorial of a given number.
- Write a python script to print the prime numbers from 1 to 20.
- Write a python script to print the prime numbers between 100 to 130.
- Write a python script to print the Fibonacci series up to a given number.
- Write a python script to print the multiplication table of a given number in the following format.
Ex:- if the number is 5.
Model a:
5 * 1 = 5
5 * 2= 10
5 * 3 = 15
5 * 4 = 20
5 * 5= 25
5 * 6 = 30
5 * 7= 35
5 * 8 = 40
5 * 9 = 45
5 * 10= 50
Model b:
5 * 1 = 5
5 * 3 = 15
5 * 5= 25
5 * 7= 35
5 * 9 = 45
Model c:
5 * 2= 10
5 * 4 = 20
5 * 6 = 30
5 * 8 = 40
5 * 10= 50
10. Write a python script to print the ASCII characters using while loop. ( A-Z) and (a-z)
Note:-
To convert a number to ASCII use the following syntax
chr(number)
Ex: chr(65)
To convert a ASCII character to number use the following syntax
ord(character)
Ex: ord(‘A’)
Part 2:
- Write a python script to reverse a number using only while loop without any if condition.
- Write a python script to find the sum of digits in a number using while loop.
Ex:
Number =1234
Sum=10
- Write a python script to count the number of digits in a number.
Ex:
Number=1234
No. of digits=4
4 .Write a python script to check if a number is a palindrome or not using while and if combination.
- Write a python script to find the LCM of two numbers using if.
- Write a python script to find the sum of first ‘n’ natural numbers.
- Write a python script to find the product of first ‘n’ number of natural numbers.
- Write a python script to find the sum of even numbers between 20 to30.
- Write a python script to find the product of prime numbers between 5 to 20.
- Write a python script to check if a number is a strong number.
Strong number: if sum of the factorial of its digit is equal to number itself.
Ex:
(1) 145 [Strong number]
Digits are 1, 4, and 5
1! + 4! + 5! = 1+ 24 + 120 = 145.
(2) 242 [Not a strong number]
Digits are 2, 4 and 2
2! + 4! + 2! = 2 + 24 + 2 = 28 it is not equal to the given number 242.