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(15 marks) Write a C/C++ function that will return a word consisting of the most signicant...

Write a C/C++ function that will return a word consisting of the
most signicant byte of x, and the remaining bytes of y. For operands x =
0x89ABCDEF and y = 0x76543210, this would give 0x89543210.

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Answer #1

#include <iostream>

using namespace std;

int main() {

int b = 0x76543210;

int a = 0x89ABCDEF;

b = b << 8;

b = b >> 8;

a = a >> 24;

a = a << 24;

int ans = a | b;

cout <<"0x" <<hex << ans <<endl;



}

==================================

SEE OUTPUT

Thanks, PLEASE COMMENT if there is any concern.

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