#include <stdio.h> #include <math.h> int main() { double a, b, c; double e, f, g; printf(""); scanf("%lf%lf%lf", &a, &b, &c); e = b * b - 4 * a * c; f = - b + sqrt(e); g = - b - sqrt(e); f = f * 0.5 / a; g = g * 0.5 / a; if(f>g) { printf("%.2f %.2f\n", f, g); } else{ printf("%.2f %.2f\n", g, f); } return 0; } |
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