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- #include <iostream>
- #include<stdio.h>
- #include<math.h>
- using namespace std;
- int main(){
- int res,a,b,c,x;
- float r[2];
- do {
- cout<<"\n\n";
- cout<<"\t\t\tElija una opcion\n\n";
- cout<<"\t\t 1 Calcular Resolvente"<<endl;
- cout<<"\t\t 2 Salir "<<endl;
- cin>>res;
- cout<<"\n\n";
- switch(res){
- case 1:
- cout<<" Calculo de Resolvente \n\n";
- cout<<" valor de A ";
- cin>>a;
- cout<<" valor de B ";
- cin>>b;
- cout<<" valor de C ";
- cin>>c;
- cout<<"\n\n";
- r[0] = ( (-b) + sqrt( (b*b) - (4*a*c) ) ) / (2*a);
- r[1] = ( (-b) - sqrt( (b*b) - (4*a*c) ) ) / (2*a);
- cout<<"Resultado A) es "<<r[0];
- cout<<"\n\n";
- cout<<"Resultado B) es "<<r[1];
- break;
- case 2:
- cout<<"salida";
- break;
- default: cout<<"Ingrese un numero valido\n\n"<<endl;
- }
- } while (res != 2);
- return 0;
- }
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