aoj-0004-Simultaneous_Equation-ans.cpp

gistfile1.cpp

#include <cstdio>
#include <iomanip>

using namespace std;


int main(void) {
	double a, b, c, d, e, f, x, y, tmp;

	for(;scanf("%lf %lf %lf %lf %lf %lf", &a, &b, &c, &d, &e, &f) == 6;) {
		tmp = a * e - b * d;
		x = (c * e - b * f) / tmp + 0.0;
		y = (a * f - c * d) / tmp + 0.0;
		printf("%.3lf %.3lf\n", x, y);
	}

	return 0;
}


// i am a stupid.