$1.$

What is the difference between $$is$$ operator and $==$ operator? Explain with an example.

$2.$

Convert the below binary numbers into decimal.

a$)10100011$

b$)101101$

c$)110100101010$

$3.$

Convert the below decimal numbers into binary. a$)239$

b$)66$

$4.$

Write a program that prints the integers from $1$ to $100.$ But for multiples of three print "Fizz" instead of the number, and for the multiples of five print "Buzz". For numbers which are multiples of both three and five print $$FizzBuzz$.$

First few lines of the output:

$1$

$2$

Fizz $4$

Buzz Fizz $7$

$8$

Fizz Buzz $11$

Fizz $13$

$14$

FizzBuzz

$.$

$.$

$.$

Declare two integers. Print the lesser of two given numbers if both numbers are even, but print the greater number if one or both the numbers are odd.

Input$-1$:

number$\_$one $=40$

number$\_$two $=50$ Output$-1$:

$40$

Input$-2$:

number$\_$one $=403$

number$\_$two $=5003$ Output$-2$:

$5003$

Input$-3$:

number$\_$one $=40$

number$\_$two $=5003$ Output$-3$:

$5003$

$6.$

Declare a two$-$word string separated by space. Print True if both the words begin with the same letter $($case$-$sensitive$)$ otherwise print False.

Input$-1$:

input$\_$string $=$ 'Hello World' Output$-1$:

False

Input$-2$:

input$\_$string $=$ 'Jumping Jack$$ Output$-2$:

True

Input$-3$:

input$\_$string $=$ 'Jumping jack$$ Output$-3$:

False

$7.$

Enhance question #$6$ to include case$-$insensitive comparison. Input:

input$\_$string $=$ 'Jumping jack$$ Output:

True

Use $$for$,.$split$(),$ and $$if$$ to print out words that start with $$b$($case$-$sensitive$).$

Input:

'You cannot end a sentence with because because because is a conjunction.$\text{'}$ Output:

because because because

$9.$

Enhance question #$8$ to include case$-$insensitive comparison and remove duplicates from the output.

Input:

'You cannot end a sentence with because Because because is a conjunction.$\text{'}$ Output:

because Because

$10.$

Write a Python program to swap two variables. Input:

first$\_$num $=10$

second$\_$num $=20$ Output:

first$\_$num $=20$

second$\_$num $=10$

$[$Bonus Questions: They will not be graded$]$

$1.$

Given a list of integers, return indices of the two numbers such that they add up to a specific target.

Given nums $=[2,7,11,15],$ target $=9,$ Because nums$[0]+$ nums$[1]=2+7=9,$ return $[0,1].$

$2.$

Without using swapcase$(),$ You are given a string and your task is to swap cases. In other words, convert all lowercase letters to uppercase letters and vice versa.

Input: McDonald$$s Output: mCdONALD$$S

Write a Python program to convert decimal number to binary. Input: $239$

Output: $11101111$