Intel Corporation Interview Question: write a function to see how many bits are set in an integer. | Glassdoor

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Intel Corporation

Intel Corporation Engineer interview

Intel Corporation interview question

Engineer Interview

write a function to see how many bits are set in an integer.

Interview Answers

Anonymous

1 Jul 2012

while(n>0){ (n&(n-1)) count++; }

Anonymous

12 Jul 2011

use bit wise operators. && and shift operators.

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