#include <iostream>
using namespace std;
int main() {
int a = 1, b = 16;
cout << "Rozwiniecie binarne 1/16: 0.";
while (a > 0) {
a *= 2;
if (a >= b) {
cout << '1';
a -= b;
} else {
cout << '0';
}
}
cout << endl;
return 0;
}
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