#include <iostream>
#include <bitset>
#include <cstdint>
using namespace std;
 
union FloatUnion {
    float f;
    uint32_t u;
};
 
void printFloatBits(float value) {
    FloatUnion fu;
    fu.f = value;
 
    bitset<32> bits(fu.u);
 
    // Bity IEEE 754: [sign | exponent | mantissa]
    string s = bits.to_string();
    cout << "Wartosc: " << value << endl;
    cout << "Bity IEEE 754 (float 32):\n";
    cout << "Znak:     " << s[0] << endl;
    cout << "Wykladnik:" << s.substr(1, 8) << endl;
    cout << "Mantysa:  " << s.substr(9) << endl;
    cout << "Cala reprezentacja: " << s << endl << endl;
}
 
int main() {
    printFloatBits(10.25f);
    printFloatBits(-0.2f);
    return 0;
}
 

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