Week 2: Tuesday
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Q1. (50)

Input two positive integers x and y. Find their HCF. Hence,
find their LCM.

Q2. (50)

Input a positive integer n and determine if it is a
narcissistic number.  Work with decimal system.  A number is
called narcissistic if the its digits each raised to the
power of the number of digits equals the number.

Example: 153 is a narcissistic number since 1^3 + 5^3 + 3^3
= 1 + 125 + 27 = 153.