Program sederhana c++ Perulangan "Menentukan Bilangan genap ganjil"

Bahasa C++

#include <iostream>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {
int a,b;
cout<<"Masukan nilai: ";cin>>b;
for(a=1; a<=b ;a++)
if(a%2==0)
cout<<a<<" Bilangan Genap"<<endl;
else
cout<<a<<" Bilangan Ganjil"<<endl;
return 0;
}