R Programmer Interview Questions

338 r programmer interview questions shared by candidates

Technical round: The way berths are laid out in a train compartment 1: lower berth 2: middle 3:upper 4:lower 5:middle 6:upper 7:side lower 8: side upper If the seat number is given, the program should output the type of berth( yes, it can be greater than 8 for eg. 17)
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R&D Software Engineer

Interviewed at Replicon

3.9
Aug 20, 2019

Technical round: The way berths are laid out in a train compartment 1: lower berth 2: middle 3:upper 4:lower 5:middle 6:upper 7:side lower 8: side upper If the seat number is given, the program should output the type of berth( yes, it can be greater than 8 for eg. 17)

A function foo() represents a biased coin. It returns 1 60% of the time and 0 40% of the time. Write another function that returns 0 with 50% chance and 1 with 50% chance. You can only use foo(). No other library function can be included
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R & D Software Engineer

Interviewed at Mobicip

3.9
Jul 28, 2016

A function foo() represents a biased coin. It returns 1 60% of the time and 0 40% of the time. Write another function that returns 0 with 50% chance and 1 with 50% chance. You can only use foo(). No other library function can be included

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