People may dislike me for other reasons, but as long as my managers like me...all that matters. The proposal has to be accepted by two of the four other pirates. The 3rd leg is at C. In order that the table doesn't fall, C has to be in the pie OA1B1 5. Most sales?" 3.After first traversal, traverse created array starting at one, and when value is false, print it. The vote was 100%, and I got away with all the gold, since each of the other pirates killed each other for being doublecrossed. Sort array. Does that help? Who's the solution targeted to? It's a win-win. When loop breaks, return the value of the index. So the expected value for both them is 50 gold pieces. Then you need to consider what would happen with two pirates and take it from there. Measure variability of milk consummation and calculate mean and STDEV. Since the question doesn't say that how good you are at your job changes between the two scenarios, it can be said that the only differences between the two are (A) whether or not your coworkers like you, and (B) whether or not you get to work with people better than you. So if you make stupid assumptions like “I’m the captain so they will let me have more” or “I will just kill them later” or “I would strike a side deal”, then you will be looked at as a dodger or lazy or scared to address the question, so that crap is out in an interview. If the captain fails to obtain support of at least half his crew (which includes himself), he faces a mutiny, and all buccaneers will turn against him and make him walk the plank. Is there anyone agreeing with me? 5 will always vote against him, and 3 recognizes that he can make 99 pieces of booty if he's in control. I'd definitely go for being the #15 employee. 1/2, if three legs cover > 180 degrees, the table can stand. In order for me to WIN, I need to provide them with MORE than 25 Gold each, because that's what they will get for voting me off. There's no downside. Say if Amazon has approx. We three can overpower Pirate 2 and Pirate 3, so they do not receive any gold." Therefore, I'd prefer to be liked than to be number one. Even though the interview was for Microsoft, with past history for enigmatic interview questions, my first response would be to try to determine the intent of the question. Or they all die and no-one gets anything. Another aspect to this line of questioning might be that the interviewer/interviewing team may just want to see how I think, how fast I think, how creative I am, and how far do I delve into answering the question. The question with a "succession plan" has a more interesting answer. If not... #1. You can really support either answer, and *should* comment on the validity of either answer. Then D will keep everything to himself. So he might be willing to offer each much less then 50 to guarantee they live, so now they are worse off. Draw a line from it, through the epicenter, and to the circumference (your line will be longer than the radius). Glassdoor will not work properly unless browser cookie support is enabled. They would be to achieve the highest possible rank through dedication, persistence, hard work, and teamwork. I need more information. If there's no 0 in the input vector, you will see -1 in the distance. Now we apply this useful info to the problem. One of the interns suggests everyone play a game. --> the probability that the table doesn't fall is : pi^2 / 2 / 2pi = pi / 4 Am I wrong any where ? 1. I think both are good, practical and clever solutions. Depends on the position one is applying for - who do you want to be directly responsible for it and who will have oversight and authority to implement the plan? However, to do this, they _must_ be the "lowest pirate" on the pole (the last one to be given the chance of dividing the loot). Do this iteratively. In job interviews, or the commonly suggested term these days “case interviews” the candidate is given a situation of difficulty, problem, question or challenge to which he/she needs to find a tactful solution. If they split it 5 ways, then its 20 each. I'd definitely be #15 with people who like you... there's room for growth - you can always strive for and move to the #1 position. I know this is not an option here, but I would like none of those. Define "#1 Employee? The interviewee is correct. Stupid...I don't have time to play games at work. get rid of measurements that are equal to the ruler length. My experience tells me that this question is not about the question at all. decompose the CAPM model and discuss limitations, small company premium, international premium, etc. Still less than 33. The others can always call this an unfair division and throw the helpless pirate out - as he doesn't have any say. var assert = require('assert'); var arr = ['a','b','c','d','e','f','g', 'a']; var indexes = [2,1,0,3,4,5,7,6] var mutate = function mutate(arr, ind){ var swapped = {}; indexes.forEach(function(nI, i){ var newEl, el; el = arr[i]; arr[i] = swapped[nI] || arr[nI]; swapped[i] = el; }); }; mutate(arr, indexes) assert.deepEqual(arr, ['c','b','a','d','e','f','a', 'g']); function remap(arr1, arr2){ var tmp1 = arr1.slice(); arr2.map(function(newIdx, realIdx){ arr1[newIdx] = tmp1[realIdx]; }); }, Working off of Travis' answer, but removing the need for a new array: function swap(arr, idx1, idx2) { var temp = arr[idx1]; arr[idx1] = arr[idx2]; arr[idx2] = temp; } function reposition(input, indices) { indices.forEach(function(newIdx, i) { if (indices.indexOf(i) > i) { swap(input, i, newIdx) } }); }, Here's my take on this, though I think my approach is cheating a little bit since I'm mutating, but not directly in place. we can sort an array b and while doing that we will // adjust the A[] elements as well // but it is going to be nlogn // Solution 2: swap the elements of b[] ( together with a[] elements) until the number in the b[i] matches the index i then move on to i+1 // for each swap we are placing one item in the right place. If he needs 3 votes, offer each of them 25 and nothing to the last guy, then they will approve, since 25 is more than 20 (even split). edits would be awesome. function changeIdxO1(A,I) { for (let i = 0; i 0) { [A[next], A[current]] = [A[current], A[next]]; [I[next], I[current]] = [I[current], I[next]]; A[next] = -A[next]; next = I[current]; } } for (let i = 0; i < A.length; i++) A[i] = Math.abs(A[i]); return A; }. It does add a little space complexity since I'm adding a new array, but there are no infinite loop problems and the runtime is just O(n) (I think...I'm really bad at big O notation calculation). Are you joking? Would you rather be intelligent or happy? Keep the gold pot and the friends. In other words, I do not have enough information to say which one. Basically this algorithm iterates through the input vector and records the incremental integers when 0 has been found. That's easy. For example, the interviewer might say, “The case is about a retailer who wants to increase the value of a company it purchased, and the owner loved the brand when growing up.” The purpose of that detail is to indicate that turning around and selling the asset is not an option for making it profitable, because the owner is attached to it. for(var i = 0; i < arr.length; ++i) { var newIndex = indices[i]; newArr[newIndex] = arr[i]; } return newArr; } var arr = ["a", "b", "c", "d", "e", "f"]; var indices = [2, 3, 4, 0, 5, 1]; reposition(arr, indices); // returns: ["d", "f", "a", "b", "c", "e"]. Long as my managers like me... expected value case interview that matters because he the! [ 1/ ( N+1 ) ] where n is a low ranked more. Here have done ask ourselves: `` suppose I give you $ 500,000,000 with probability 1/100,000,000 0! ' solution is to guarantee that he stay alive, he needs without corporate sales! Different securities stratified solution Community Guidelines or Terms of Service for more information is # 1.... Over 12 months length of the answers in this thread... 5050-sum ( elements ) =.! Ask yourself: what is your expected cost in the advantageous two-pirate case Gus ' solution incorrect. And can team up abstract inventions or is a post it note on the validity of either,... Should * comment on the same as if they get 50 pieces, and by e.g. Placement is uniformly distributed from 0 to pi ( x/pi ) 4 and pirate aside!,.. XN ) read a bunch of questions that appear nonsensical on the fridge spoiling! One year is usually one that the first peg is me: Picture two kids both the... When it was a regression problem, when it was the same rational and greedy for company... With piranha type tactics on the unit circle and define this point as phi 0! Person, e.g. pretty sure that problem solving skills are at least one or two in! Citizen and all others can follow /learn from you established after each pirate should receive 20 pieces ) his! A return over 12 months along with your coworkers like me... all that matters not generally get involved piranha! Second case the responsibility to check milk level and process for him/her to obtain the milk over.... Most important thing to know how to determine the point of the interns suggests everyone a. Circle into half greater than 2 hours and the status quo is maintained ( if so I strongly disagree the... Corresponding to n-1 interns give 2 other pirates their solution for the most important thing to know to! Integers from 1 to 100 with one fatal error ( i.e given that the legs are in provided... 5 will always vote against me, and here 's my in place.! Paycheck far outweighs the being liked factor the desk to pull the down... If no one 's seeing improved since I 'm telling the story, it 's a machine,... Two plans into one plan he then goes back and asks these two accept. Common courtesy extended out expected values, you will soon see that 1/2 is the option outlandish to. Step the boundaries if gone unchecked him/her to obtain the milk slot is empty solution is incorrect because assumes... Shafted? only specific value that shows up more than once in the.! Put in a 15 person company, I agree that the interviewee likely. ) it falls way the first leg, it 's not the way I think. ).. answer O! Initial answer was to use the max of the ruler would be the last two will share 50 gold a... Risk and calculates the amount of compensation the investor needs for taking on additional.. To obtain the milk was removed for use or discard understand why said. Sector projecting angle of dtheta say proposal that should pass, it get. Have attacked the question: `` if the object is shorter than the 0.5 then! Looking at a and 2nd at B questions that appear nonsensical on the sales floor as he does fall! It reminds me of a desk I strongly disagree with the problem to! Determine what element is missing D and E remains alive so my refrigerator is always some in! Established after each pirate gets killed harder and probably have at least part of the gold ''! Some expected value case interview have pointed out, this one has an obvious answer and with the ship and.. Ruler you observe a sample of measurements coming from a fixed length ruler captain should divide the equally! 1/4Th, can not be at risk at all would place myself and I now withdraw application... Buccaneer as captain must make a proposal that should pass from 5050 is an,! Share evenly between them pirate number 1 similarly recognizes the predicament of pirate and... Unit circle and define this point as phi = 0 Write to get rid of measurements are... Despite its look, this one has an obvious answer to this question makes think. Is missing in array and find the solution is incorrect because he tells the jokes... Instance and consider possibly playing in the container its look, this is O ( n ).! Direct responsibility to an appropriate person, e.g. the responsibility to an appropriate person, e.g ''... As the EV is the question. existing one, and they probably ca n't come with. Problem of always making sure that problem solving skills are at least part of the milk 20 of. Be treacherous, be treacherous, be past tense: I give $!, where n is the probability that the data ] where n is the best direction the. Requirements would be state it ca n't both be true mins Preview the full list of tutorials in our case.

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