#include<stdio.h> #include<math.h> int main(){ int a,b,c; scanf("%d %d %d",&a,&b,&c); float x1,x2; x1=(-b+sqrt(b*b-4*a*c))/2*a; x2=(-b-sqrt(b*b-4*a*c))/2*a; printf("%0.2f %0.2f\n",x1,x2); }
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