Comment on the output of the following C code.
#include <stdio.h>
int main()
{
int i, n, a = 4;
scanf(“%d”, &n);
for (i = 0; i < n; i++)
a = a * 2;
}
a) Logical Shift left
b) No output
c) Arithmetic Shift right
d) Bitwise exclusive OR
Answer: b
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