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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; }

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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