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2bbb/hex_print_again.cpp

Last active August 29, 2015 14:23
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hex_print_again
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hex_print_again.cpp
#include <iostream>
union IntFloatUnion {
int i;
float f;
};
using namespace std;
int main(int argc, char *argv[]) {
IntFloatUnion u;
u.f = 7.1f;
printf("0x%04X\n", u.i);
return EXIT_SUCCESS;
}
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