#include <iostream>
int main() {
double value1 = (50%1000)/100.0 - 5.0;
double value2 = (50%1000)/100 - 5;
std :: cout << value1 << "\n" << value2 << std :: endl ;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgoKCmludCBtYWluKCkgewoJZG91YmxlIHZhbHVlMSA9ICg1MCUxMDAwKS8xMDAuMCAtIDUuMDsKCWRvdWJsZSB2YWx1ZTIgPSAoNTAlMTAwMCkvMTAwIC0gNTsKCXN0ZCA6OiBjb3V0IDw8IHZhbHVlMSA8PCAiXG4iIDw8IHZhbHVlMiA8PCBzdGQgOjogZW5kbCA7Cn0=