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);     
	}
}