## A9 Interview Questions

- 0of 0 votes

Answerswrite a BASIC program to compute cube root of numbers between 1-50

- ikiebe9 May 08, 2020 in United States| Report Duplicate | Flag | PURGE

A9 Android test engineer Questions YOU should ask! - 0of 0 votes

AnswersGeneral issues related to AOL email

- dpkshrma24612 July 02, 2019 in United States

AOL email customers report these issues to the particular assistance gathering to fix it.

Dismissal username and mystery state.

Bungle to send or get messages.

Email server down.

Particular goof to import email contacts.

Particular insufficiency to synchronize various messages.

Foundation issue with AOL email application.

Bungle in the midst of web setting.

Unfit to clear history or treats of messages.

These all issues can be lit up by its specific assistance bunch by methods for dial AOL Tech Support Number +1-844-446-0270. The organization of customer support is always reachable for all customers, thusly, customers can get in touch with them at whatever point they anticipated that help should separate their worry.| Report Duplicate | Flag | PURGE

A9 Analyst - 0of 0 votes

AnswersA smart-set is a set of distinct numbers in which all the elements have the same number of 1s in their binary form. The set of all smallest elements from each smart-set

- muvvaremo April 05, 2019 in United States

that can be formed from a given array of distinct positive numbers is known as the smartest-set.

So given an array of distinct numbers, outline the elements of the smartest-set in ascending sorted order.

Example

Let the array be {6 , 2 , 11 , 1 , 9 , 14 , 13 , 4 , 18}.

In binary form the set is {110, 010, 1011, 0001, 1001, 1110, 1101, 0100, 10010}.

The smart-sets are {1, 2, 4}, {6, 9, 18}, {11, 13, 14}.

The smartest-set is {1,6,11} as each element is the smallest element from each smart-set.

Input Format

The first line of input consists of an integer t. This is the number of test cases. For each test case,

the first line of input contains an integer n. Here n is the number of elements in the array. The next line contains n space separated distinct integers which are the elements

of the array.

Output Format

The output will space separated integer elements of the smartest-set in ascending order.

Constraints

0 < t < 1000 (This is the number of test cases

2 < n < 10000 (This is the number of integer elements of the array)

1 < Xi < 100000 (This is the size of each element of the array)

Sample input :

3

9

6 2 11 1 9 14 13 4 18

3

7 3 1

3

1 2 4

Sample Output :

1 6 11

1 3 7

1 please send me javascript code| Report Duplicate | Flag | PURGE

A9 Developer Program Engineer JavaScript - -2of 2 votes

Answerswhat is a router? http://www.foodspotting.com/4682691

- jitendrasingh7258 January 06, 2018 in United States for 0| Report Duplicate | Flag | PURGE

A9 abc - 0of 0 votes

AnswersTesting Strings

- pooja.senger86 October 29, 2017 in United States

Mr X and Mr Y, his friend are programmers and testers respectively working in the same company. So, once they faced the following scenario :

Mr X wrote an application that took as input some user data. The data the application took as input was a string in some strange language. That language consisted of

K

K distinct letters. However, due to some issues, the application got corrupted and one particular String among many was lost.

However, Mr X had seen that String once before it got lost. He remembers some info about it. Particu-larly, he remembers the lost String had length equal to

M

M.

Mr Y, being the chief QA person in his company needs to try and figure out the number of possible different possible candidate Strings for the lost String.

Mr X remembers N pieces of info. For each one, he gives you 2 numbers

L

L and

R

R and a number

Z

Z. He remembers for sure that the

Z

t

h

Zth letter of the language of the string did not occur between positions

L

L and

R

R inclusive of the lost String.

Input Format :

The first line contains

3

3 space separated integers

N

N ,

M

M and

K

K.

Each of the next

N

N contains

3

3 space separated integers, denoting

L

L ,

R

R and

Z

Z respectively.

Output Format :

You need to find and print the number of different possible candidate Strings for the lost String based on the info Mr X remembers. As the number of such Strings can be large, print it Modulo

10

6

+

3

106+3

Constraints:

1

≤

N

,

M

,

K

≤

10

5

1≤N,M,K≤105

1

≤

L

≤

R

≤

M

1≤L≤R≤M

1

≤

Z

≤

K

1≤Z≤K

Sample Input

1 2 26

1 2 1

Sample Output

625| Report Duplicate | Flag | PURGE

A9 abc .Net/C Java - 0of 0 votes

AnswerToday Jin has given a task to Shino, Shino has to travel from cell

- pooja.senger86 October 29, 2017 in United States

(

1

,

1

)

(1,1) to cell

(

N

,

M

)

(N,M) in a grid of size

N

∗

M

N∗M. But in order make this task interesting for Shino, Jin has decided to keep some special candies in some

K

K special cells of the grid, where each candy has an amount of happiness associated with it.

Shino can travel only in right & down direction in the grid, as he is too careful & does not want to fall out of grid. Now, we call the value of a path the happiness of all cells lying on the path. All non-special cells have happiness equal to

0

0.

Now, you need to find and print the sum of the values of all paths from

(

1

,

1

)

(1,1) to

(

N

,

M

)

(N,M), traveling only right and down to an adjacent cell.

As Shino is not good at counting help him find the answer.

Input Format

The first Line contains a single integer

T

T denoting number of test cases

The next line contains

3

3 space separated integers,

N

N,

M

M and

K

K where N * M is the size of grid & K denoting number of special cells

The next

K

K lines contains three integers

X

i

,

Y

i

,

H

i

Xi,Yi,Hi where

(

X

i

,

Y

i

)

(Xi,Yi) is cell coordinate &

H

i

Hi is the amount of happiness Shino will get from a candy at cell

(

X

i

,

Y

i

)

(Xi,Yi)

Constraints

1

≤

T

≤

3

1≤T≤3

1

≤

N

,

M

,

K

≤

10

5

1≤N,M,K≤105

1

≤

X

i

≤

N

,

1

≤

Y

i

≤

M

1≤Xi≤N,1≤Yi≤M

1

≤

H

i

≤

10

5

1≤Hi≤105

Output Format

For each test case you will output a single integer denoting the total amount of happiness Shino will get. As the answer can be quiet large you can output answer modulo

10

9

+

7

109+7

Sample Input

1

2 2 2

1 2 4

2 1 7

Sample Output

11| Report Duplicate | Flag | PURGE

A9 abc .Net/C Algorithm Java - 0of 0 votes

AnswersYou have a long string that contains of 0's and 1's, seprated with some delimiter (like "!"). the number of delimeters after each 0 or 1 is between 1 to 3.

- Patrick July 15, 2017 in United States

for example a string such as 0! 1!!! 0!! 1!! 0! 1! 0!!! 1!! 0!! (and so on...)

Take this long string and convert it to a 7 digits number by some porgramming algorythem,

(you can use every lanugage you want)| Report Duplicate | Flag | PURGE

A9 abc Arrays - 0of 0 votes

AnswerGiven (a,b) can you reach to (c,d) if a and b can move either (a+b,b) or (a,a+b). Example a =1, b=4,c=5,d=9 then (1,4) -> (5,4) -> (5,9)

- karan.r.shah92 September 20, 2016 in United States| Report Duplicate | Flag | PURGE

A9 SDE-2 - 0of 0 votes

AnswerA List contains objects (a collection even). On iterator.next(), if a collection is encountered it should traverse it until it finds an object(not collection). Entering list.get(4) should give the object at 4th position

- hs July 14, 2016 in India

List contains - String, Double, List(Double, Person), List(Employee, Long). list.get(4) should return Employee

write a java function?| Report Duplicate | Flag | PURGE

A9 Analyst - 0of 0 votes

AnswerWrite a program to detect cycle in loop.

- punapuna86 June 24, 2016 in United States| Report Duplicate | Flag | PURGE

A9 abc Algorithm - 0of 0 votes

AnswersWrite a program to sort an array in nlog(n) complexity

- punapuna86 June 24, 2016 in United States| Report Duplicate | Flag | PURGE

A9 abc Algorithm - 0of 0 votes

AnswerWrite an algorithm to randomize nodes of a Binary Tree without using any data structures

- punapuna86 June 24, 2016 in United States| Report Duplicate | Flag | PURGE

A9 abc Algorithm - -5of 5 votes

Answerswkhdqwdhqowdh

- saim May 08, 2016 in United States for qwe| Report Duplicate | Flag | PURGE

A9 abc Android - -5of 5 votes

AnswersHello, I am moving to Brazil and I am looking for a property in São Paulo hear about Lopes, someone knows? She is good ?

- wendelenascimento November 23, 2015 in United States

http://www.lopes.com.br/| Report Duplicate | Flag | PURGE

A9 Algorithm - 1of 1 vote

AnswersGiven an unsorted array, find Kth smallest element in it.

- rs.firebolt April 27, 2015 in United States

A = 12, 3, 17, 0, 9, 6, 100

K = 3 -> 6| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer - 0of 0 votes

Answerswrite a function that takes two integers, k and n, with 0 ≤ k ≤ n, and prints out all subsets of size k of the integers 1, ..., n, one subset per line. The order of the subsets and the order of elements within the line doesn't matter.

- rs.firebolt April 27, 2015 in United States

example 1: print_subsets(k=1, n=2);

1

2

example: print_subsets(k=2, n=3);

3 1

2 3

1 2| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer - 1of 3 votes

AnswersNew CareerCup Android App!!!

- Nitin Gupta February 22, 2015 in United States

Hey Guys,

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So I thought of developing it myself. After 2 weekends of work I released first version of the app. With lot more new features lined up.

Please download it here

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and give your reviews and ratings.

Thanks| Report Duplicate | Flag | PURGE

A9 SDE1 - 1of 1 vote

AnswersYou are given a file which contains 3 values - start time, end time, amount of water flowing between the start time and end time for one day

- arsragavan December 23, 2014 in United States

The start time and end time may overlap and are inclusive. The times are not in a sorted order

Example:

0,10,100

10,15,300

16,20,400

5,15,200

Find the max flow of water at any instant of time.

In the above example, the answer is 600 ( at instant 10)| Report Duplicate | Flag | PURGE

A9 Intern Algorithm - 0of 2 votes

AnswersYou are driving a bus along a highway, full of rowdy, hyper, thirsty students and a soda fountain

- polo October 24, 2014 in United States

machine. Each minute that a student is on your bus, that student drinks one ounce of soda. Your

goal is to drop the students off quickly, so that the total amount of soda consumed by all students

is as small as possible.

You know how many students will get off of the bus at each exit. Your bus begins somewhere

along the highway (probably not at either end) and move s at a constant speed of 37.4 miles per

hour. You must drive the bus along the highway; however, you may drive forward to one exit then

backward to an exit in the opposite direction, switching as often as you like. (You can stop the

bus, drop off students, and turn around instantaneously.)

Describe an efficient algorithm to drop the students off so that they drink as little soda as

possible. Your input consists of the bus route (a list of the exits, together with the travel time

between successive exits), the number of students you will drop off at each exit, and the current

location of your bus (which you may assume is an exit).

I gave a recursive solution but he insisted on dynamic programming which i couldn't give| Report Duplicate | Flag | PURGE

A9 Software Engineer Intern Algorithm - 1of 1 vote

AnswersIf we have all the variables and methods are as static. So would that class be thread safe?

- newbee September 13, 2014 in United States| Report Duplicate | Flag | PURGE

A9 Software Engineer in Test Java - -1of 1 vote

Answerthere is PCB robot move from point of beginning go to destination find the shortest distance/shortest path from starting to destination

- pri73502 August 05, 2014 in United States| Report Duplicate | Flag | PURGE

A9 Algorithm - 2of 2 votes

AnswersProblem Statement

- suresh August 02, 2014 in India

You have two strings A and B. Each one contains some letters and exactly one asterisk.

You have to replace the asterisk in each string with a letter sequence (possibly of zero length) so that the resulting two

strings are equal. This equal string is what you have to return. Attempt to return the shortest possible string.

The letter sequences may be same or different.

If it is not possible to make the given strings equal, return the string "not-possible".

Additional Constraints

- A and B will contain only uppercase letters and asterisks.

- A and B will contain one asterisk each.

Examples

0)

"SOCIA*TWIST"

"SOCIALTWI*T"

Returns: "SOCIALTWIST"

1)

"HELLO*"

"HI*"

Returns: "not-possible"

2)

"PROFESS*"

"*PROFESS"

Returns: "PROFESS"

3)

"*EXAMPLETEST"

"THIRDEXAMPLE*"

Returns: "THIRDEXAMPLETEST"

4)

"*TELL"

"*AFRIEND"

Returns: "not-possible"

5)

"*"

"B*"

Returns: "B"

6)

"*C"

"D*"

Returns: "DC"

program should be written in java| Report Duplicate | Flag | PURGE

A9 Applications Developer Algorithm - 0of 0 votes

AnswersYou type www.yahoo.com on the browser . But it will display

- kancharlaratna April 15, 2014 in United States

nothing or blank page.what is the problem?How will you resolve/| Report Duplicate | Flag | PURGE

A9 Testing - 2of 6 votes

AnswersCOUNT 1s in BINARY FORMAT OF A NUMBER.

- codechamp March 29, 2014 in United States for Search| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer - 4of 8 votes

AnswersGiven a matrix with only 1s and 0s now find and PRINT SUB MATRIX WITH EQUAL NUMBER OF 0s AND 1s.

- codechamp March 29, 2014 in United States for Search| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer - 2of 2 votes

AnswersGiven a list of stock quotes over a month of time,

- codechamp March 29, 2014 in United States for Search

Return the buy day and sell day which gives the max

profit.| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer - 0of 0 votes

AnswersGiven an array of integers and the target as an input E.g.

- AA January 11, 2014 in United States

input = {5,2,1,4,3,6,7,8} .. target : 333 it should true as (5 +214 + 36 + 78) if the target does not match it should return false.... Eg. of false input : {5,5} target:60 ... It should return false as the combinations possible are 5+5 = 10 and 55| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer Coding - 0of 0 votes

AnswersThere are total of n boxes kept in a single row next to each other .

- h4ck4r August 30, 2013 in India for none

Each box has weight W(i) .

How to split the boxes into two groups such that the difference between the total weight of the two groups is minimum and

the boxes in each group maintain the order in which they were initially.Also there is a condition that there if the total number of boxes is even ,

then both the groups should have n/2 boxes and if n is odd , one group should have (n-1)/2 and other (n+1)/2 boxes.

for example....

lets say there are 3 boxes of weight 6,12,5.

then the solution would be that one group has 6,5 and other has 12| Report Duplicate | Flag | PURGE

A9 Area Sales Manager Algorithm - 0of 0 votes

AnswersGiven a random number generator say r(5) generates number between 1-5 uniformly at random , use it to in r(7) which should generate a random number between 1-7 uniformly at random.

- geekonomics January 19, 2012 in United States| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer Brain Teasers Amazon - 0of 0 votes

AnswersGiven a big list of "n" integers stored in the disk compute the Top "k" , assume k << n and sizeof(n) > sizeof RAM .

- geekonomics January 19, 2012 in United States| Report Duplicate | Flag | PURGE

A9 Software Engineer / Developer Application / UI Design

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