Contents

package lianxi;

import java.util.*;

public class lianxix {
	public static void main(String[] args) {
		int a = 10;
		double b = 10.10;
		System.out.printf("Row 1 : [%d, %f]\n", a, b);
		System.out.format("Row 2 : [%d, %f]\n", a, b);//适应这个吧
	}
}