Reverse words in a sentence (a char[]) without using additional space. eg. "Hello there children" -> "children there Hello"
Engineer Interview Questions
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If i give you a team of software engineers will you be able to make a market product of your final year project, If yes then explain what be the theme on which you will base your product?
design a combinational circuit which counts the number of 1s in a 7-bit input .
Use basic arithmetic operations (+-*/) to implement sqrt function.
Given N credits cards, determine if more than half of them belong to the same person/owner. All you have is an array of the credit card numbers, and an api call like isSamePerson(num1, num2).
Given a string write a function which prints all the subsets of the string. Now make the function to return only unique solutions. For example if they give you "abc" you print out a ab abc ac b bc c Now for the unique solution constraint, if they give you "aba" the output should be: a ab aba b
Question is verbose, uses search engine, string matching etc., but at the end boils down to this: There is two dimensional array where each sub array (row) is sorted, i.e. [[1 1000 2000] [20 10001 5000] [55 10002 222222]] Find a minimum range contain a number from each row. For above array it should be (1000-1002) range.
# Question 3: # Complete a function that returns a list containing all the mismatched words (case sensitive) between two given input strings # For example: # - string 1 : "Firstly this is the first string" # - string 2 : "Next is the second string" # # - output : ['Firstly', 'this', 'first', 'Next', 'second']
How do you swap 2 variable without using temporaries. (My version is given 2 register and 1 ALU, how do you swap the value of the 2 register without using external register or temporaries)
There is a body of water that starts with 1 square unit, and doubles in size every day (2 units after 2 days, 4 units after 4 days). It takes 100 days to fill up. How many days would it take to fill if you started with 2 square units?
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