Answer:

The given program performs several arithmetic operations on the variables a, b, and c, and then prints the value of c.

Let's step through the program:

The initial values of a, b, and c are set to 5, 6, and 3, respectively.

The first operation is c += a/2 + b%8 + c, which evaluates as follows:

a/2 evaluates to 2 (integer division)

b%8 evaluates to 6 (remainder of 6 divided by 8)

c is 3

So, c += a/2 + b%8 + c is equivalent to c = c + 2 + 6 + 3, which results in c being updated to 14.

The second operation is c -= a - b*2 + c*3, which evaluates as follows:

a is 5

b*2 is 12

c*3 is 42 (3 times the updated value of c, which is 14)

So, c -= a - b*2 + c*3 is equivalent to c = c - (5 - 12 + 42), which results in c being updated to 19.

Finally, the program prints the value of c, which is 19.

Therefore, the output of the program will be:

19

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