Graduate Engineer Trainee

You are given two strings 'str1' and 'str1'.

You have to tell whether these strings form an anagram pair or not.

The strings form an anagram pair if the letters of one string can be rearranged to form another string.

Pre-requisites:

Anagrams are defined as words or names that can be formed by rearranging the letters of another word. Such as "spar" can be formed by rearranging letters of "rasp". Hence, "spar" and "rasp" are anagrams. 

Other examples include:

'triangle' and 'integral'
'listen' and 'silent'

Note:

Since it is a binary problem, there is no partial marking. Marks will only be awarded if you get all the test cases correct. 

A committee of mathematicians decided to remove every natural number which contains digit 9 such as 9, 19, 29, ... . Hence the new sequence of natural numbers will be: 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, ….

Given the natural number ‘N’, can you find the ‘N’th number in the new sequence formed after removing every integer that contains 9?

Note:

The sequence of natural numbers are integers that start from 1.

Write an SQL query to fetch the EmpId and FullName of all the employees working under Manager with id – ‘986’.

Write an SQL query to fetch the employees whose name begins with any two characters, followed by a text “hn” and ending with any sequence of characters.

Write an SQL query to fetch the EmpIds that are present in both the tables – ‘EmployeeDetails’ and ‘EmployeeSalary.