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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, ...
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Software Development Engineer In Test (SDET) II

Interviewed at Microsoft

4★
Oct 10, 2012

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.
avatar

Software Development Engineer In Test (SDET)

Interviewed at Microsoft

4★
Nov 7, 2012

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.

There were lot of technical and behavioral questions. Take home test contains real world problems such as debugging an issue in real world scenarios. Teams video calls were really long and each call lasted for 1 hour with many core questions
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Senior Software Development Engineer In Test (SDET)

Interviewed at Microsoft

4★
Jun 14, 2023

There were lot of technical and behavioral questions. Take home test contains real world problems such as debugging an issue in real world scenarios. Teams video calls were really long and each call lasted for 1 hour with many core questions

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