S3_Ejercicio_8

#include<iostream>
using namespace std;
int main(){
   float num1f, num2f;//para validar
   int num1,num2,mcd;//para calcular

   do{
        cin>>num1f;
    }
    while(num1f != int(num1f) or num1f<0);

    do{
        cin>>num2f;
    }
    while(num2f != int(num2f) or num2f<0);

   num1 = int(num1f);
   num2 = int(num2f);


    // Calucular m.c.d

    int aux;
    bool bandera = true;

   if (num2>num1){ // Ordenar mayor
        aux = num2;
        num2 = num1;
        num1 = aux;
    }


    // Metodo de Divisiones Sucesivas
    while(bandera){
        if(num1%num2 == 0){
            mcd = num2;
            bandera = false;
        }

        else{
            aux = num1%num2;
            num1 = num2;
            num2 = aux;
        }
    }

    cout<<mcd;

    return 0;
}