public class Output{
	public static void main(String args[]){
		char  ch='a'; 
		int i=1;
		double  d=1234.56789;
		String  str="China";
		System.out.println("ch="+ch);
		System.out.println("i="+i);
		System.out.println("d="+d);
		System.out.println("str="+str);
	}
}