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Amazon Programming Languages AllOther Interview Questions
Questions Answers Views Company eMail

What is std::auto_ptr?

1 3339

Given: (x-2)(x+3)= 100; solve the equation for x using any programing language.

2 2830

Given an array of size n, containing every element from 1 to n+1, except one. Find the missing element.

302

Given a cube of size n*n*n (i.e made up of n^3 smaller cubes), find the number of smaller cubes on the surface. Extend this to k-dimension.

347

You are given some denominations of coins in an array (int denom[])and infinite supply of all of them. Given an amount (int amount), find the minimum number of coins required to get the exact amount. What is the method called?

304





Given an array of size n. It contains numbers in the range 1 to n. Each number is present at least once except for 1 number. Find the missing number

358

Given an array all of whose elements are positive numbers, find the maximum sum of a subsequence with the constraint that no 2 numbers in the sequence should be adjacent in the array. So 3 2 7 10 should return 13 (sum of 3 and 10) or 3 2 5 10 7 should return 15 (sum of 3, 5 and 7)

391

Given n red balls and m blue balls and some containers, how would you distribute those balls among the containers such that the probability of picking a red ball is maximized, assuming that the user randomly chooses a container and then randomly picks a ball from that.

294

Given a Binary Search Tree, write a program to print the kth smallest element without using any static/global variable. You can?t pass the value k to any function also.

268

Explain polymorphism. Provide an example.

317

You are given a dictionary of all valid words. You have the following 3 operations permitted on a word: delete a character, insert a character, replace a character. Now given two words - word1 and word2 - find the minimum number of steps required to convert word1 to word2. (one operation counts as 1 step.)

319

Given an array of size n. It contains numbers in the range 1 to n. Find the numbers which aren?t present.

328

Given an array of size n. It contains numbers in the range 1 to n. Each number is present at least once except for 2 numbers. Find the missing numbers.

410

Given an array of size n+1 which contains all the numbers from 1 to n.Find the number which is repeated in O(n) time.How do you proceed with the same with floating numbers from 0 to 1 instead of 1 to n?

318

Post New Amazon Programming Languages AllOther Interview Questions




Amazon Programming Languages AllOther Interview Questions


Un-Answered Questions

What is an image database?

243


Can you tell the difference between mysql_connect and mysql_pconnect? : Mysql dba

249


How to call transaction in session method without recording?

1228


Why do we use wpf?

66


What is a project's fully qualified artifact name?

129






Is window 10 better than 7?

218


What are the different types of query paramaters?

53


Why sodium hydroxide used for maintain pH of phosphate buffer

1454


Explain about sh?

298


Explain the function of the terminal control table?

268


Can we use php variable in javascript?

272


What is a function in java?

286


Do you know what is tableset sharing?

186


What does iot stand for? The full form for iot is “internet of things”.

1


What does the formula DPD = SF – TP mean?

270