# Geeksforgeeks Solution For " Roots of Quadratic Equation "

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Problem :- Given a quadratic equation in the form ax2 + bx + c, find floor of roots of it.  For example floor of 5.6 is 5.

Solution :-

#include <iostream>
#include <cmath>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--)
{
double a, b, c, d, root1,root2, realPart, imaginaryPart;
cin>>a>>b>>c;
d = b*b-4*a*c;
if (d > 0)
{
root1 = (-b+sqrt(d))/(2*a);
root2 = (-b-sqrt(d))/(2*a);
cout<<floor(root1)<<" "<<floor(root2)<<endl;
}
else if (d == 0)
{
root1 = root2 = -b/(2*a);
cout<<floor(root1)<<" "<<floor(root2)<<endl;    }
else
{
cout<<"Imaginary"<<endl;
}

}
return 0;
}

Output:-

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#### post written by: Ghanendra Yadav

Hi, I’m Ghanendra Yadav, SEO Expert, Professional Blogger, Programmer, and UI Developer. Get a Solution of More Than 500+ Programming Problems, and Practice All Programs in C, C++, and Java Languages. Get a Competitive Website Solution also Ie. Hackerrank Solutions and Geeksforgeeks Solutions. If You Are Interested to Learn a C Programming Language and You Don't Have Experience in Any Programming, You Should Start with a C Programming Language, Read: List of Format Specifiers in C.