#include <iostream>
#include <string>
#include <cmath>
#include <cstdlib>
using namespace std;
int main() {
float A,B,C,D,X1,X2;
cout<<"A B C - seran numeros aleatorios entre 1 y 10"<< std::endl;
cin>>A;
cin>>B;
cin>>C;
cin>>D;
A=1+rand()%10;
B=1+rand()%10;
C=1+rand()%10;
X1=(-A+B)-sqrt(4*C*D);
cout<<A<< std::endl;
cout<<B<< std::endl;
cout<<C<< std::endl;
cout<<D<< std::endl;
cout<<X1<< std::endl;
return 0;
}
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