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