#include<stdio.h> #include<math.h> int main() { int a,b,c; float p,q,x1,x2; scanf("%d%d%d",&a,&b,&c); p=-b/(2.0*a); q=-sqrt(b*b-4*a*c)/(2.0*a); x1=p+q; x2=p-q; if(x1>x2) printf("%.2f %.2f\n",x1,x2); else printf("%.2f %.2f\n",x2,x1); return 0; } |
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