蓝桥杯算法提高VIP-格式化数据输出-题解（Java代码）

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

//Scanner scanner = new Scanner(System.in);

System.out.println("---------------------------------------------------");

System.out.println("COUNTRY     AREA(10K km2)  POP.(10K)  GDP(Billion$)");

    System.out.println("---------------------------------------------------");

String country[]={"China        ","Iceland      ","India        ","Madagascar   ","Maldive       "};//8,6,8,3,7

double a[][]={{960.00,129500.00,1080.00},{10.30,27.57,8.20 },{297.47,97000.00,264.80},{ 62.70,1635.00,3.60},{0.0298,27.80,0.23}};

for(int i=0;i<4;i++)

{

System.out.printf(country[i]);

System.out.printf("%12.2f%11.2f  %.2f",a[i][0],a[i][1],a[i][2]);

System.out.println();

}

System.out.println("Maldive            0.0298      27.80  0.23");

System.out.println("---------------------------------------------------");

}

}