Where error And why all looks like perfect?

#1

#include
#include
using namespace std;

int main() {

float a, b, c, x1, x2, discriminant, realPart, imaginaryPart;
cin >> a >> b >> c;
discriminant = b*b - 4*a*c;

if (discriminant > 0) {
    x1 = (-b + sqrt(discriminant)) / (2*a);
    x2 = (-b - sqrt(discriminant)) / (2*a);
    cout  << x1 <<" "<<x2<< endl;
    
}

else if (discriminant == 0) {
    x1 = -b/(2*a);
    cout << "x1 = x2 =" << x1 << endl;
}

else {
    realPart = -b/(2*a);
    imaginaryPart =sqrt(-discriminant)/(2*a);
    cout << "x1 = " << realPart << "+" << imaginaryPart << "i" << endl;
    cout << "x2 = " << realPart << "-" << imaginaryPart << "i" << endl;
}

return 0;

}

#2

hi @dheerajjha11111_bb855e8d7a52ef0d u r printing wrong messages, check this code and match woth yours

#include<iostream>
#include<cmath>
using namespace std;

int main() {
	int a,b,c,x1,x2;
	double d;
	cin>>a>>b>>c;
	d=b*b-4*a*c;

	if(d>0) {
          x1=((-b)+sqrt(b*b-4*a*c))/2*a;
		  x2=((-b)-sqrt(b*b-4*a*c))/2*a;
		  cout<<"Real and Distinct"<<endl;
		  cout<<min(x1,x2)<<" "<<max(x1,x2)<<" ";
	}
    else if(d==0){
		x1=(-b/2*a);
	    x2 = x1;
		cout<<"Real and Equal"<<endl;
		cout<<x1<<" "<<x2;
	}
	else{
		cout<<"Imaginary";
	}
	return 0;
}
#3

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