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; }
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Answer Posted / 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 |
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