#include <iostream> #include <cstdio> #include <math.h> #include <string> using namespace std; int main(){ int a,b,c; scanf("%d %d %d",&a,&b,&c); double k=sqrt(b*b-4*a*c); double x1=(-b+k)/2*a; double x2=(-b-k)/2*a; printf("%0.2f %0.2f",x1,x2); } |
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