Given a 2d matrix of numbers where each row and column is sorted in increasing order, describe an efficient algorithm to test whether a given number is in the matrix.
Engineer Software Interview Questions
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How to come out of a maze given that you can move one step at a time and you cannot turn left.
You have a building with 100 stories. You also have two glass balls. You can drop the glass balls as many times as you want before they break. How can you find the floor at which they start breaking with the fewest number of drops?
How many windows APIs do you remember?
reverse a linked-list
Write a program to find out in a sorted array the sum of any two numbers present in the array is closest to the a number given. if you have an array 4, 6, 8,24,36 and the given number is 31 then output should be 24 + 6 = 30
Given a balance and marbles where one marble weighs more than the other, how many times do you have to use the balance to find the heaviest marble for 7 marbles. Then, extend that answer to how many marbles can you weigh with 4 tries.
Remove all characters of a string from another string. The algorithm should be less than O(m*n) where m & n are lengths of strings and the space used should be less than O(m+n).
based on user input, return an updating list of us cities as the user types. example: user input = s return= san fran, san antonio, seattle.... user input = e return = seattle, seguela, sebba... and so on
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