SDE - 1

There is a person named Bob who is the mayor of a state. He wants to find the maximise number of vehicles that can be registered in his state.

A vehicle normally has a registration number like ST 01 AB 1234. Each registration number has four parts, separated by spaces. The first part has two letters common for all cars in the state. The next two-digit number is the number of the district where the car is registered within the state. It is always two digits and may have a leading zero. After that, the next part consists of two letters (AB), with each letter selected from a range, denoting the series and the last part is a 4-digit number this will always be four digits, even if it has leading zeros).

The entire registration number is unique to each vehicle. You have been given the number of districts in the state, a range of letters to be used in the series and a set of digits that can be used for forming a vehicle registration number.

Your task is to find the maximum number of vehicles that can be registered in Bob’s state.

Note :

1. No two vehicles can have the same registration number. 
2. Two registration numbers are said to be different if they have at least a different character or a digit at the same location. For eg. DL 05 AC 1234 and DL 05 AC 1235 are different, DL 05 AC 1234 and DL 05 AB 1234 are different registration numbers. 
3. All the cars will have the same first two characters as they have to be registered in the same state.
4. The numbering of the districts in the state starts from ‘1’ (which will obviously be written as 01 in registration number).

You are given an integer ‘N’. Your task is to find all palindromic numbers from 1 to ‘N’.

Palindromic integers are those integers that read the same backward or forwards.

Note:

Order of numbers should be in the non-decreasing matter.

For example:

You are given ‘N’ as 12, so the output should be [1, 2, 3, 4, 5, 6, 7, 8, 9, 11], as all single-digit numbers are palindromic, and 11 is also a palindromic number.

Write a query to output the data of students whose name starts with A

Define OS and Process table

You are given an array/list 'ARR' consisting of N integers, which contains elements only in the range 0 to N - 1. Some of the elements may be repeated in 'ARR'. Your task is to find all such duplicate elements.

Note:

1. All the elements are in the range 0 to N - 1.
2. The elements may not be in sorted order.
3. You can return the duplicate elements in any order.
4. If there are no duplicates present then return an empty array.

1) Why should we hire you ?
2) What are your expectations from the company?
3) How was your overall interview experience?
4) What are your strengths and weakness according to you?
5) Where do you see yourself in the next 5 years?