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