Reverse Bits :
Difficulty Level : Medium
Submissions : 95
Asked In :
Marks :100
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Reverse the bits of a 32-bit unsigned integer A.
Input
The first and only argument of input contains an integer A.($$$ 0 \le A \le 232$$$)
Output
Return a single unsigned integer denoting the decimal value of reversed bits
Examples
Input
0
Output
0
Input
3
Output
3221225472
