Define an unsigned integer x = 0x5A3C0E69. Notice that we use unsigned here because hardware SFRs are groups of different bits and hence unsigned.

a. Set bits 31 down to 26 and retain all remaining bits (for 32-bit integer - the lowest 26 bits i.e.25 down to 0 of x)

b. Reset bits 0, 5, 15, 21 and retain all remaining bits of x

c. Invert bits 31 down to 30 and retain all remaining bits (for 32-bit integer - the lowest 26 bits. ( ie. 25 down to 0 of x)

Please using C++ code to answer the question!