9. Is the Bit Set

Given an 8-bit register, check whether the bit at a specific position is set (i.e., equals 1).

Return 1 if the bit is set, otherwise return 0.


Example 1

Input: reg = 0b00000100, pos = 2 
Output: 1


Example 2

Input: reg = 0b00000100, pos = 1 
Output: 0
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Input

4 2

Expected Output

1