Given an integer, write a function that rotates the digits to the right.
Software Development Engineer In De Test Interview Questions
6,462 software development engineer in de test interview questions shared by candidates
The most difficult question was, they gave me a puzzle and asked me to write an algorithm to solve it
In place, move the duplicates in an array to the end. [Hint: first define duplicate. Ex. 02155530. Move 55 to end, OR 55 and 55, resulting in moving 555 to end.]
Difference between Android and iOS sandbox
File contains url and time stamp from search engine(billions of lines of data). How can you retrieve the top 100 urls in a given time frame?
a huge matrix with 1 and 0, block the block of 1. elements could be "connected" by left, right, up or down side; but no diagonal. my answer, scan one by one, after getting the first 1, use stack walking to all neighour 1 and change them into 0, count++ then the interview asked how to make it parallel, ...
He asked me how to reverse a string in C. I was a bit rusty, and the answer he was looking for was to iterate over the length of the string store one character in a temporary character, then store the end of the array in the new location. char<-str[i] str[i++]<-str[end] str[end--]<-char Something like that in pseudocode.
How would you test certain feature.
Implement a stack that has a pop and push operations.
all was easy
Viewing 6381 - 6390 interview questions