#include <iostream>
using namespace std;
int main() {
double i, j, k, zero = 0.0;
std::cout << "1.0 / 0" << std::endl;
i = 1.0 / 0;
std::cout << "1.0 / 0.0" << std::endl;
j = 1.0 / 0.0;
std::cout << "1.0 / zero (0.0)" << std::endl;
k = 1.0 / zero;
std::cout << "i = " << i << ", j = " << j << ", k = " << k << std::endl;
return 0;
}
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