c++ reverse bits
#include <iostream>
unsigned int reverseBits(unsigned int num) {
unsigned int numOfBits = sizeof(num) * 8;
unsigned int reverseNum = 0;
for (int i = 0; i < numOfBits; i++) {
if ((num & (1 << i)) != 0) {
reverseNum |= 1 << ((numOfBits - 1) - i);
}
}
return reverseNum;
}
int main() {
unsigned int num = 23;
unsigned int reversedNum = reverseBits(num);
std::cout << "Original number: " << num << std::endl;
std::cout << "Reversed number: " << reversedNum << std::endl;
return 0;
}