What is the output? int n = 1; puts(((char*)&n)[0]==1?"Y":"N");
Ingegneria Interview Questions
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CODING (weight: 50%) The string "PAYPAL IS HIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by line: PAHNAPLSIIGYIR Write the code that will take a string and make this conversion given a number of rows: String convert(String text, int nRows); convert("paypalishiring", 3) should return "pahnaplsiigyir"
Given a string "AABCCC" make a new string "2A1B3C"
Print a N x M matrix in diagonal from the upper left to lower right. However, with the following caveat. It's easy to just show the input and expect output. matrix: a b c d e f g h i j k output: aej bfk cg di h
Given many points, find k points that are closest to the origin.
Was given a homework question(2days): Program using a language of your choice the following assignment, given a file of sorted strings (one string per line, example file was given) sorted according to some unknown alphabet, recover the order of characters of this alphabet.
Second interview question: giving a phone number return all the number key combinations for that phone number
If you go 4 miles north and 3 miles south, what is the overall displacement?
Main Technical Question: Write a function that takes as input an array of words input => ['cat', 'star', 'act', 'god', 'arts', 'dog', 'rats'] and returns a sorted array output => ['cat', 'act', 'god', 'dog', 'start', 'arts', 'rats']
Given a Binary Search Tree, iterate over the elements without using recursion.
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