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