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what is the purpose of the code, and is there any problem
with the code?

int f( int n, int l, int r )
{ return (n << l) >> r; }

Question Posted / mcaibyz2

Answers were Sorted based on User's Feedback



what is the purpose of the code, and is there any problem with the code? int f( int n, int l, i..

Answer / senthil

f returns (n * 2^(l-r))

n<<l => n * 2^l
(n<<l)>>r => (n * 2^l)/(2^r)=>(n * 2^(l-r))

Is This Answer Correct ?    1 Yes 0 No

what is the purpose of the code, and is there any problem with the code? int f( int n, int l, i..

Answer / guest

first it will call to n and then it will move on l or r, if
it is less then or equal to is there so it will return the
value ..... or else it will print the output

Is This Answer Correct ?    0 Yes 2 No

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