Question

5. Write a C++ program that can interleave bits of two entered 16 bit variable and stores the result in a 32 bit variable. For example, if user provides x and y, then the resulting number has bits of x at even position and bits of y at odd position. You will have to explore bitwise operators for the purpose

Accepted Answer

#include "stdafx.h" #include using namespace std; int _tmain(int argc, _TCHAR* argv[]) { int x, y, r; r = 0; cin >> x; cin >> y; for(int i = 15; i >= 0; i--){ int t = 1; t = t << i; r = r << 1; t = t & y; t = t >> i; r += t; r = r << 1; t = 1; t = t << i; t = t & x; t = t >> i; r += t; } return 0; }

Question #5292

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