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Amazon Programming Languages AllOther Interview Questions
Questions Answers Views Company eMail

What is std::auto_ptr?

1 4143

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

2 3663

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

678

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.

706

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?

640

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

753

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)

789

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.

621

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.

589

Explain polymorphism. Provide an example.

654

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.)

625

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

653

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.

823

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?

635

Post New Amazon Programming Languages AllOther Interview Questions


Amazon Programming Languages AllOther Interview Questions


Un-Answered Questions

What is spring architecture?

171


explain what is data set in sas? : Sas-administrator

563


Explain directory structure of tomcat?

552


Are you familiar with design patterns? What design software have you used and in what situations?

451


Unrealised profit will be debited to ?

1503






What is Digital India?

734


How do I access the drupal admin panel, when the login block is disabled?

177


For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

2686


Is a pointer a kind of array?

625


what is the role of Beta-lactamase in Gene Cloning ?

1775


Can you give few examples of final classes defined in java api?

595


Get the count of files of similar types from a folder.

1010


Is javascript default scripting language?

523


What are the catches?

527


What are the merkle trees? How vital are merkle trees in blockchains?

1