#include <iostream>

using namespace std;

class clsContoh{
	private:
		int a;
	public:
		void setData(int b){
			a=b;
		}
		void getData(void){
			cout<<a;
		}
};
int main() {
	clsContoh objContoh;
	objContoh.setData(100);
	objContoh.getData();
	return 0;
}