#include <iostream> #include <sstream> #include <stdio.h> #include <string> #include <math.h> #include <algorithm> #include <stdlib.h> #include <stack> #include <map> #include <set> #include <queue> using namespace std; int main() { #ifdef ONLINE_JUDGE #else freopen("1.txt","r",stdin); #endif double a,b,c; cin>>a>>b>>c; double x1=(-b+sqrt(b*b-4*a*c))/(2*a); double x2=(-b-sqrt(b*b-4*a*c))/(2*a); printf("%.2lf %.2lf",x1,x2); return 0; } |
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