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kdungs/unsigned.cc

Last active August 29, 2015 13:57
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unsigned.cc
#include <iostream>
int main() {
float a = -12;
unsigned int b = *reinterpret_cast<unsigned int*>(&a);
b <<= 1;
b >>= 1;
a = *reinterpret_cast<float *>(&b);
std::cout << a << std::endl;
}
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