#include<iostream> #include<math.h> using namespace std; int main() { int a,b,c; float d,x1,x2,x; cout<<"a= ";cin>>a; cout<<"b= ";cin>>b; cout<<"c= ";cin>>c; d=b*b-4*a*c; if(d==0) { x=-b/2*a; cout<<"X="<<x; } else if(d<0) cout<<"Solutia este nr. complex"; else { x1=(-b+(sqrt(d)))/2*a; x2=(-sqrt(d))/2*a; cout<<"x1= "<<x1; cout<<"x2= "<<x2; } } **Nu poti face comparatii in switch gen : a<4 . **Nu poti pune intr-un switch numere reale, doar intregi.