SDE - 1

A thief wants to loot houses. He knows the amount of money in each house. He cannot loot two consecutive houses. Find the maximum amount of money he can loot.

You are given a Singly Linked List of integers. You need to reverse the Linked List by changing the links between nodes.

Note :

You do not need to print anything, just return the head of the reversed linked list. 

Given an array arr of N integers that may contain duplicate integers. The task is to return the count of subsets of the given array such that each subset contains only distinct elements.

Note:

As the answer can be large, return your answer modulo 10^9  + 7. 

Assuming the best cricketer playing with the best strategy. How many maximum runs he can score in IPL satisfying all rules of cricket and no wide balls?

1. Where do you see yourself in 5 years?

2. What are your strengths and weaknesses?