Input format :The input consists of a single line:The line contains an integer denoting n.The input will be read from the STDIN by the candidate.Output format :Print’1’ if n is a perfect number, else print the sum of the proper divisors of n.The output will be matched to the candidate’s output printed on STDOUT

Problem Statement:Given a number check whether the number is deficient number or not.DEFICIENT NUMBER :  A deficient number or defective number  is a number for which the sum of proper divisors is less than n. For example, the proper divisors of 8 are 1, 2, and 4, and their sum is less than 8, so 8 is deficientInput Format:Given an integer n .Output Format:Print Yes if it is a deficient number or No .Sample Input 1:8Sample Output 1:YesSample Input 2:6Sample Output 2:No

A perfect number is a positive integer that is equal to the sum of its proper positive divisors, i.e. the sum of its positive divisors excluding the number itself.You are given a function,def DetectPerfectNumber(n)The function accepts an integer 'n' as its argument. Implement the function such that it returns '1' if 'n' is a perfect number, else returns the sum of the proper divisors of 'n'.Example:Input:22Output:14Explanation: Proper positive divisors of 22 are 1, 2 and 11. 1 + 2 + 11 = 14 which is not equal to 22, hence 22 is not a perfect number. So the output is 14 which is the sum of its proper divisors.The custom input format for the above case:22(The line represents 'n')

Single File Programming QuestionProblem StatementLily is working on a program to find perfect numbers within a user-defined range. Create a program for her that helps find and display all the perfect numbers within a user-defined range a and b.A perfect number is a number for which the sum of its proper divisors (excluding the number itself) equals the number itselfAsk Lily for the starting and ending values (both inclusive) of the range and display the perfect numbers found.Note: This question helps in clearing technical coding tests for service-based companies.Input format :The input consists of two space-separated integers a and b, representing the starting and ending range, respectively.Output format :The output prints the perfect numbers present in the given range, separated by a space.If there are no perfect numbers present, the output prints "No perfect numbers".Refer to the sample output for formatting specifications.Code constraints :In the given scenario, the test cases will fall under the following constraints:5 ≤ a < b ≤ 105Sample test cases :Input 1 :6 28Output 1 :6 28Input 2 :10 100000Output 2 :28 496 8128Input 3 :50 60Output 3 :No perfect numbers

Input format :The input consists of a single integer, n.Output format :The output displays the sum of consecutive numbers from 1 to n (exclusive), doubling each number before adding.

Single File Programming QuestionProblem StatementBeula is solving a mathematical problem and seeks your assistance in writing a program. She is particularly interested in finding numbers with exactly 9 factors. Help her by creating a program that takes an integer N as input and identifies numbers from 1 to N that have exactly 9 factors.Function Specifications:check_9_factors - Prints the integers that have exactly 9 divisors as well as the total number of such integers.Note: This question helps in clearing technical coding tests for companies like Infosys.Input format :The input consists of an integer N.Output format :The first line displays space-separated integers representing numbers from 1 to N that have exactly 9 factors.The second line displays a single integer representing the count of numbers with exactly 9 factors.Refer to the sample output for formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:100 ≤ N ≤ 1500Sample test cases :Input 1 :100Output 1 :36 100 2Input 2 :150Output 2 :36 100 2Input 3 :1500Output 3 :36 100 196 225 256 441 484 676 1089 1156 1225 1444 12Note :The program will be evaluated only after the “Submit Code” is clicked.Extra spaces and new line characters in the program output will result in the failure of the test case.