Python For loop exercises

 #Ex: write a program to display the first 10 numbers

#Ex: write a program to display the numbers from 5 to 20 using the start parameter 5 in range():

#Ex: write a program to display the numbers from 5 to 20 using the start parameter 1, increment the sequence with 5:

#Ex: write a program to display numbers from 10 to  1 reverse order.

#Ex: write a program to display the first 10 numbers,  add the $ end of line

# Print all numbers from 0 to 5, and print a message when the loop has ended:

#Ex: write a program to  display Even numbers from 0-20

#Ex: write a program to  display odd numbers from 0-20

#Ex: write a program to  display both even and odd numbers from 0-20

#write a program to find the leap years between 2000 and 2100 years using the range()

#Ex: write a program to display the numbers divisible by 3, 5 and both 3 and 5 using if condition in loop

#Ex: write a program to read the number from user and display the first 'N' numbers

#Ex: write a program to read the number from user and list the factors of the number
#Ex: write a program to read the number from user and list the perfect square or not

#Ex: write a program to  display number pyramid like

#Ex:  Python program to add 50 for each number in the list

#Ex:  Python program to print a multiplication table of a given number

# Write the flow chart using counter loop

# Multiplication Table generally have 10 entries so taking range 11

# write a program to write the 2 multiplication table using the range()

# write a program to write the 5 multiplication table using the range()

# write a program to write the 2, 3 and 4 multiplication tables at a time range() and nested for loops

#Ex: write a program to sum of all numbers from 1 to a given number

# iterate through the given string and append each element of the given string to the reverse_string variable

# if given_string matches the reverse_srting exactly the given string is a palindrome else the given string is not a palindrome

# print the reverse_string variable

# initialize a sum variable with 0 value to store the sum of the product of each digit

# iterate through the given string

# if the sum matches the given string its an Armstrong number

# if the below list is given

# given list of numbers

# iterate through the list elements

# using for loop

    # if divided by 2, all even number leave a remainder of 0

    # if remainder is not zero then it's an odd number

# Prime numbers

# import the math library

# function to print all

# non-primes in a range

    # flag to track

    # if no. is prime or not

    # initially assume all numbers are

    # non prime

    # iterate in the given range

    # using for loop starting from 2

    # as 0 & 1 are neither prime

    # nor composite

        # condition to check if a

        # number is prime or not

# lower bound of the range

# upper bound of the range

# given upper bound

# initial values in the series

# iterate in the given range

# of numbers

    # if no. is less than 1

    # move to next number

    # if number is within range

    # execute the below code block

    # print each element that

    # satisfies all the above conditions

# given number

 # since 1 is a factor

 # of all number

 # set the factorial to 1

# iterate till the given number

# take string input from user

# declare 2 variable to store

# letters and digits

# iterate through the input string

    # check if the character

    # is a digit using

    # the isdigit() method

        # if true, increment the value

        # of digits variable by 1

    # check if the character

    # is an alphabet using

    # the isalpha() method

        # if true, increment the value

        # of letters variable by 1

# given range

# iterate using a for loop till the

# given range

    # if no. is multiple of 4 and 5

    # print fizzbuzz

        # continue with the loop

    # if no. is divisible by 4

    # print fizz and no by 5

        # continue with the loop

    # if no. is divisible by 5

    # print buzz and not by 4

        # else just print the no.

# input password from user

# set up flags for each criteria

# of a valid password

# first verify if the length of password is

# higher or equal to 8 and lower or equal to 16

    # iterate through each characters of the password

        # check if there are lowercase alphabets

        # check if there are uppercase alphabets

        # check if the password has digits

        # check if the password has special characters

        if(i=="@" or i=="$" or i=="_"or i=="#" or i=="^" or i=="&" or i=="*"):

# given list of month name

# iterate through each mont in the list

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