#include<stdio.h> #include<math.h> int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); double p,x1,x2; p=sqrt((double)b*b-4*a*c); x1=(-b+p)/2*a; x2=(-b-p)/2*a; printf("%.2lf %.2lf",x1,x2); }
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