#include <iostream>
using namespace std;
int main(){
int n,m,i=0;
do{
cout<<"ingrese número natural: "<<endl;
cin>>n;
} while (n <= 0);
while(n>0){
m = n%10;
//cout<<"n: "<<n<<"\n";
//cout<<"m: "<<m<<"\n";
if( m%2==0 ){
i = i+1;
cout<<"la cifra "<<m<<" es PAR"<<"\n";
}else{
cout<<"la cifra "<<m<<" es IMPAR"<<"\n";
}
n = n/10;
}
cout<<"el número tiene "<<i<<" digitos pares";
return 0;
}